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Lecture Exam 2 Quiz Flashcards | StudBud
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Lecture Exam 2 Quiz
Lecture Exam 2 Quiz
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1
What is the Definition of Autotroph
Any organism that can cause disease to its host
A group of organisms that are photosynthetic.
Organism can produce own food using light, water, CO2, or other chemical
An organism that can't produce own food, obtains nutrients eating organisms
2
What is the Definition of Plantae
Organisms that are neither plants nor animals or fungi
Eukaryotic microorganisms
Kingdom comprising all plants, diverse forms like and photosynthesize
The kingdom with all animals as multicellular, eukaryotic, heterotrophic
3
What is the definition of Physiology
Aggregate of cells in an organism that have similar structure and function
The study of the structure of a plant or animal
The study of how the human body works
The group consisting of all modern and extinct Great Apes
4
What is the definition of Bilateral symmetry
An organism can be divided into two roughly mirror-image
Lack or absence of balanced proportions between parts of a thing
An organism can be divided equally about a central point, starfish
A hard covering that supports and protects the body
5
What is the Definition of Nonadaptive Evolution
Evolutionary changes in a population not driven by natural selection
Random fluctuations in alleles in a population, due to chance
Loss of genetic variation in pop. founded by small number of individuals
Which population is cut due to natural disasters, habitat loss, overhunting
6
What is the Definition of Animal
Organism that has a cell wall, reproduce sexual/asexual, produce spores
Multicellular, eukaryotic organisms in the biological kingdom Animalia
Organism that breaks down dead organic material
A long, branching, structure of a fungus/oomycete/ actinobacterium
7
What is the Definition of Symbiosis
Short, hair-like structures on the cell surface of prokaryotic cells
Microscopic hair-like structures involved in the locomotion of a cell
Often long-term interaction between two different species, one benefits
A protective outer layer surrounding certain bacteria and fungi
8
What is the Definition of Population
Movement of genetic material, other than from parent to offspring
A group of individuals of same species living in the same geographic area
Occurs when bacteria evolve to evade the effect of antibiotics
The change in the heritable traits of organisms over successive generations
9
What is the Definition of Flagella (flagellum)
A protective outer layer surrounding certain bacteria and fungi
Short, hair-like structures on the cell surface of prokaryotic cells
Microscopic hair-like structures involved in the locomotion of a cell
Often long-term interaction between two different species, one benefits
10
What is the Definition of Evolution
The change in the heritable traits of organisms over successive generations
A group of individuals of same species living in the same geographic area
Movement of genetic material, other than from parent to offspring
Occurs when bacteria evolve to evade the effect of antibiotics
11
Cardiovascular, lymphatic, respiratory, digestive, urinary, and reproductive systems part of the Organ system?
False
True
12
What is the definition of Exoskeleton
An organism can be divided equally about a central point, starfish
Lack or absence of balanced proportions between parts of a thing
A hard covering that supports and protects the body
An organism can be divided into two roughly mirror-image
13
What is the Definition of Fungi
Organisms that are neither plants nor animals or fungi
The kingdom with all animals as multicellular, eukaryotic, heterotrophic
Kingdom comprising all plants, diverse forms like and photosynthesize
Eukaryotic microorganisms
14
What is the Definition of Invertebrate
Preserved remains of plants and animals who were buried in sediments
Species evolve overtime, traits passed down from generations, can change
Bones that make up the vertebral column, known as the spine or backbone
An animal without a backbone
15
What is the Definition of Out of Africa Hypothesis
The most recent female-line common ancestor of all living people
Polymer originates from the amino acid tyrosine, in human and animal skin
Homo sapiens originated in Africa then migrated out, replacing populations
The circular chromosome found inside cellular organelles (mitochondria)
16
What is the Definition of Bottleneck Effect
Which population is cut due to natural disasters, habitat loss, overhunting
Random fluctuations in alleles in a population, due to chance
Loss of genetic variation in pop. founded by small number of individuals
Evolutionary changes in a population not driven by natural selection
17
What is the definition of Tissue
The study of the structure of a plant or animal
The group consisting of all modern and extinct Great Apes
Aggregate of cells in an organism that have similar structure and function
The study of how the human body works
18
What is the Definition of Cyanobacteria
Any organism that can cause disease to its host
Organism can produce own food using light, water, CO2, or other chemical
An organism that can't produce own food, obtains nutrients eating organisms
A group of organisms that are photosynthetic.
19
Integumentary, skeletal, muscular, nervous, endocrine, are part of the 11 organ systems
True
False
20
What is the Definition Natural Selection
An organism's ability to survive and reproduce successfully in environment
Heritable traits that enhance survival/reproduction in an environment
Organisms with traits better suited to their environment (survive/reproduce
21
What is the Definition of Homeostasis
Physiological process which an organism maintains a stable internal temp.
A biological system of organs that work together perform one/more function
A collection of tissues that forms a functional unit to perform a function
Body's abilityto maintain stable internal environ.despite change externally
22
What is the definition of Protist
A unicellular, eukaryotic organism
An animal without a backbone
An animal that has a backbone and a skeleton
An internal skeleton or supporting framework in an animal
23
What is the Definition of lymphatic
network of glands/organs, produce/release hormones (growth, metabolism)
Skin, body's protective outerlayer, vital role in temperature regulation
a vital role in the immune system, fluid balance, and fat absorption.
consists of the heart, blood vessels, and blood
24
What is the definition of Hominid
The study of the structure of a plant or animal
Aggregate cells in an organism that have similar structure and function
The group consisting of all modern and extinct Great Apes
The study of how the human body works
25
What is the Definition of Vertebrate
Species evolve overtime, traits passed down from generations, can change
Bones that make up the vertebral column, known as the spine or backbone
An animal without a backbone
Preserved remains of plants and animals who were buried in sediments
26
What is the Definition of Stabilizing Selection
Change in a phenotype or genotype of a population away from the average
A type of natural selection that favors intermediate phenotypes (traits)
Occurs extreme values of trait are favored over the intermediate values
27
What is the definition of Radial symmetry
A hard covering that supports and protects the body
An organism can be divided into two roughly mirror-image
Lack or absence of balanced proportions between parts of a thing
An organism can be divided equally about a central point, starfish
28
What is the Definition of Bacteria
Organisms whose cells lack a nucleus and other membrane-bound organelles.
The community of microorganism. (Such as fungi, bacteria,and viruses)
Distinct domain of singlecelled, prokaryotic organisms, similar to bacteria
Tiny, single-celled organisms, often called microorganisms
29
What is the definition of Endoskeleton
An animal that has a backbone and a skeleton
An animal without a backbone
An internal skeleton or supporting framework in an animal
A unicellular, eukaryotic organism
30
Where are polyextremophiles Found?
which are found in acidic habitats
Are found in hot environments
Are found in very cold environments
Are found in very salty habitats
31
Positive Feedback is output of a system which amplifies the system
True
False
32
What is the Definition of inbreeding
The inability of a species to breed with related species
The mating of close relatives in species that are normally outbreeding
The transfer of genetic material from one population to another. (Pollen)
Groups of populations that can interbreed and produce viable offspring
33
What is the Definition of Protista
Organisms that are neither plants nor animals or fungi
The kingdom with all animals as multicellular, eukaryotic, heterotrophic
Eukaryotic microorganisms
Kingdom comprising all plants, diverse forms and photosynthesize
34
What is the Definition of Pathogen
Any organism that can cause disease to its host
Organism can produce own food using light, water, CO2, or other chemical
A group of organisms that are photosynthetic.
An organism that can't produce own food, obtains nutrients eating organisms
35
What is the Definition of Vestigial Structure
A vertebrate animal with four limbs, including reptiles, birds, and mammals
Similarities in characteristics (structure,genes) between different species
A body part that no longer has a function
36
What is the Definition of Thermoregulation
Body's abilityto maintain stable internal environ.despite change externally
A collection of tissues that forms a functional unit to perform a function
A biological system of organs that work together perform one/more function
Physiological process which an organism maintains a stable internal temp.
37
What is the Definition of Directional Selection
A type of natural selection that favors intermediate phenotypes (traits)
Occurs extreme values of trait are favored over the intermediate values
Change in a phenotype or genotype of a population away from the average
38
What is the Definition of Fossils
Species evolve overtime, traits passed down from generations, can change
An animal without a backbone
Preserved remains of plants and animals who were buried in sediments
Bones that make up the vertebral column, known as the spine or backbone
39
What is the Definition of Mutation
A branch of genetics and evolutionary biology
The sum of all the genes present in a population or species
How common an allele is in a population
A change in the DNA sequence of an organism
40
What is the Definition of Eukaryote
The variety of all living things and their interactions
Organisms whose cells contain a nucleus and other membrane-bound organelles
A plant with a specialized system carrying fluids
Plants that lack a vascular system
41
What is the Definition of cardiovascular
consists of the heart, blood vessels, and blood
Skin, body's protective outerlayer, vital role in temperature regulation
network of glands/organs, produce/release hormones (growth, metabolism)
a vital role in the immune system, fluid balance, and fat absorption.
42
What is the Definition of Decomposer
Organism that breaks down dead organic material
Organism that has a cell wall, reproduce sexual/asexual, produce spores
A long, branching, structure of a fungus/oomycete/ actinobacterium
Multicellular, eukaryotic organisms in the biological kingdom Animalia
43
What is the Definition of Melanin
Polymer originates from the amino acid tyrosine, in human and animal skin
The most recent female-line common ancestor of all living people
Homo sapiens originated in Africa then migrated out, replacing populations
The circular chromosome found inside cellular organelles (mitochondria)
44
What is the Definition of Capsule
Microscopic hair-like structures involved in the locomotion of a cell
Short, hair-like structures on the cell surface of prokaryotic cells
Often long-term interaction between two different species, one benefits
A protective outer layer surrounding certain bacteria and fungi
45
Where are acidophiles Found?
Are found in hot environments
which are found in acidic habitats
Are found in very salty habitats
Are found in very cold environments
46
What is the Definition of Homology
A body part that no longer has a function
A vertebrate animal with four limbs, including reptiles, birds, and mammals
Similarities in characteristics (structure,genes) between different species
47
What is the Definition of Mitochondrial DNA
Polymer originates from the amino acid tyrosine, in human and animal skin
Homo sapiens originated in Africa then migrated out, replacing populations
The most recent female-line common ancestor of all living people
The circular chromosome found inside cellular organelles (mitochondria)
48
What is the Definition of Vascular plant
A plant with a specialized system carrying fluids
The variety of all living things and their interactions
Organisms whose cells contain a nucleus and other membrane-bound organelles
Plants that lack a vascular system
49
What is the Definition of Fungus
Multicellular, eukaryotic organisms in the biological kingdom Animalia
Organism that breaks down dead organic material
Organism that has a cell wall, reproduce sexual/asexual, produce spores
A long, branching, structure of a fungus/oomycete/ actinobacterium
50
What is the definition of Invertebrate
An animal without a backbone
An internal skeleton or supporting framework in an animal
An animal that has a backbone and a skeleton
A unicellular, eukaryotic organism
51
Where are Thermophiles Found?
Are found in hot environments
Are found in very cold environments
which are found in acidic habitats
Are found in very salty habitats
52
What is the Definition of Diversifying Selection
Change in a phenotype or genotype of a population away from the average
Occurs extreme values of trait are favored over the intermediate values
A type of natural selection that favors intermediate phenotypes (traits)
53
What is the definition of Asymmetry
An organism can be divided into two roughly mirror-image
Lack or absence of balanced proportions between parts of a thing
A hard covering that supports and protects the body
An organism can be divided equally about a central point, starfish
54
What is the Definition of Integumentary
Skin, body's protective outerlayer, vital role in temperature regulation
a vital role in the immune system, fluid balance, and fat absorption.
consists of the heart, blood vessels, and blood
network of glands/organs, produce/release hormones (growth, metabolism)
55
Vertebrates appeared on land during the Late Devonian Period (365-375 million years ago)
True
False
56
What is the Definition of Gene Transfer
Occurs when bacteria evolve to evade the effect of antibiotics
The change in the heritable traits of organisms over successive generations
Movement of genetic material, other than from parent to offspring
A group of individuals of same species living in the same geographic area
57
What is the Definition Adaptations
An organism's ability to survive and reproduce successfully in environment
Heritable trait that enhances an organism's survival and reproductive win
Evolution process in organisms becomes better suited to live in its habitat
58
The immune system part of the 11 organ systems
False
True
59
What is the Definition of Population Genetics
The sum of all the genes present in a population or species
A branch of genetics and evolutionary biology
A change in the DNA sequence of an organism
How common an allele is in a population
60
Where are Psychrophiles Found?
Are found in very cold environments
Are found in very salty habitats
Are found in hot environments
which are found in acidic habitats
61
What is the Definition of Tetrapod
Similarities in characteristics (structure,genes) between different species
A body part that no longer has a function
A vertebrate animal with four limbs, including reptiles, birds, and mammals
62
What it the Definition of Archaea
Distinct domain of singlecelled, prokaryotic organisms, similar to bacteria
Tiny, single-celled organisms, often called microorganisms
The community of microorganism. (Such as fungi,bacteria, and viruses)
Organisms whose cells lack a nucleus and other membrane-bound organelles.
63
What is the Definition of Allele Frequency
A change in the DNA sequence of an organism
The sum of all the genes present in a population or species at a given time
A branch of genetics and evolutionary biology
How common an allele is in a population
64
What is the Definition of Founder Effect
Evolutionary changes in a population not driven by natural selection
Loss of genetic variation in pop. founded by small number of individuals
Random fluctuations in alleles in a population, due to chance
Which population is cut due to natural disasters, habitat loss, overhunting
65
What is the Definition of endocrine
consists of the heart, blood vessels, and blood
Skin, body's protective outerlayer, vital role in temperature regulation
network of glands/organs, produce/release hormones (growth, metabolism)
a vital role in the immune system, fluid balance, and fat absorption.
66
What is the Definition Fitness
Organism's ability to survive and reproduce, passing genes to the next gen.
Heritable traits that enhance survival and reproduction in an environment
Heritable trait that enhances an organism's survival and reproductive win
67
What is the Definition of Effector
Process regulates solute concentrations, balances gain and loss of water
an organ or cell that acts in response to a stimulus
Cell, tissue, or organ detects and responds to change in the stimulus
68
What is the Definition of Descent with Modification
Preserved remains of plants and animals who were buried in sediments
Species evolve overtime, traits passed down from generations, can change
Bones that make up the vertebral column, known as the spine or backbone
An animal without a backbone
69
What is the Definition of sensor
Cell, tissue, or organ detects and responds to change in the stimulus
an organ or cell that acts in response to a stimulus
Process regulates solute concentrations, balances gain and loss of water
70
What is a Prokaryotes
Single-celled organisms belonging to the domains Bacteria and Archaea
An organism that can't produce own food, obtains nutrients eating organisms
Organism cell's contain a nucleus and membrane-bound organelles
71
What is the Definition of Animalia
Eukaryotic microorganisms
Organisms that are neither plants nor animals or fungi
Kingdom comprising all plants, diverse forms like and photosynthesize
The kingdom with all animals as multicellular, eukaryotic, heterotrophic
72
What is the Definition of Bacterial Resistance
Movement of genetic material, other than from parent to offspring
A group of individuals of same species living in the same geographic area
The change in the heritable traits of organisms over successive generations
Occurs when bacteria evolve to evade the effect of antibiotics
73
What is the Definition of Mitochondrial Eve
The most recent female-line common ancestor of all living people
The circular chromosome found inside cellular organelles (mitochondria)
Homo sapiens originated in Africa then migrated out, replacing populations
Polymer originates from the amino acid tyrosine, in human and animal skin
74
What is the Definition of Genetic Drift
Random fluctuations in alleles in a population, due to chance
Evolutionary changes in a population not driven by natural selection
Loss of genetic variation in pop. founded by small number of individuals
Which population is cut due to natural disasters, habitat loss, overhunting
75
What is the definition of Anatomy
The study of how the human body works
The study of the structure of a plant or animal
The group consisting of all modern and extinct Great Apes
Aggregate of cells in an organism that have similar structure and function
76
What are the Different Type of Heterotrophs
Omnivores
Carnivores
Herbivores
Decomposers
77
What is the Definition of Organ System
Body's abilityto maintain stable internal environ.despite change externally
A biological system of organs that work together perform one/more function
Physiological process which an organism maintains a stable internal temp.
A collection of tissues that forms a functional unit to perform a function
78
What is the Definition of Nonvascular Plant
Plants that lack a vascular system
Organisms whose cells contain a nucleus and other membrane-bound organelles
A plant with a specialized system carrying fluids
The variety of all living things and their interactions
79
What is the Definition of Biodiversity
Organisms whose cells contain a nucleus and other membrane-bound organelles
Plants that lack a vascular system
A plant with a specialized system carrying fluids
The variety of all living things and their interactions
80
What is the Definition of Microbiome
Tiny, single-celled organisms, often called microorganisms
Organisms whose cells lack a nucleus and other membrane-bound organelles.
Distinct domain of singlecelled, prokaryotic organisms, similar to bacteria
The community of microorganism. (Such as fungi, bacteria,and viruses)
81
What is the Definition of Heterotroph
A group of organisms that are photosynthetic.
Organism can produce own food using light, water, CO2, or other chemical
An organism that can't produce own food, obtains nutrients eating organisms
Any organism that can cause disease to its host
82
What is Eukaryotes
An organism that can't produce own food, obtains nutrients eating organisms
Single-celled organisms belonging to the domains Bacteria and Archaea
Organism cell's contain a nucleus and membrane-bound organelles
83
What is the Definition of Gene Flow
The mating of close relatives in species that are normally outbreeding
Groups of populations that can interbreed and produce viable offspring
The transfer of genetic material from one population to another. (Pollen)
The inability of a species to breed with related species
84
Where are halophiles Found?
Are found in hot environments
Are found in very cold environments
Are found in very salty habitats
which are found in acidic habitats
85
Does Fossilization Occur due to
permineralisation
?
False
True
86
What is the definition of Vertebrate
An internal skeleton or supporting framework in an animal
An animal that has a backbone and a skeleton
An animal without a backbone
A unicellular, eukaryotic organism
87
What is the Definition of Biological Species Concept
The transfer of genetic material from one population to another. (Pollen)
Groups of populations that can interbreed and produce viable offspring
The mating of close relatives in species that are normally outbreeding
The inability of a species to breed with related species
88
What is the Definition of Reproductive Isolation
The mating of close relatives in species that are normally outbreeding
Groups of populations that can interbreed and produce viable offspring
The inability of a species to breed with related species
The transfer of genetic material from one population to another. (Pollen)
89
What is the Definition of Gene Pool
A branch of genetics and evolutionary biology
The sum of all the genes present in a population or species at a given time
How common an allele is in a population
A change in the DNA sequence of an organism
90
What is the Definition of Organ
A biological system of organs that work together perform one/more function
Body's abilityto maintain stable internal environ.despite change externally
Physiological process which an organism maintains a stable internal temp.
A collection of tissues that forms a functional unit to perform a function
91
What is the Definition of Pili
A protective outer layer surrounding certain bacteria and fungi
Short, hair-like structures on the cell surface of prokaryotic cells
Microscopic hair-like structures involved in the locomotion of a cell
Often long-term interaction between two different species, one benefits
92
What is the definition of Prokaryote (Prokaryotic)
The community of microorganisms (such as fungi, bacteria and viruses)
Organisms whose cells lack a nucleus and other membrane-bound organelles.
Tiny, single-celled organisms, often called microorganisms
Distinct domain of single-celled, prokaryotic organisms,similar to bacteria
93
Negative Feedback is causing an opposite 'output' in order to maintain an ideal level of whatever is being regulated
False
True
94
What is the Definition of Osmoregulation
an organ or cell that acts in response to a stimulus
Cell, tissue, or organ detects and responds to change in the stimulus
Process regulates solute concentrations, balances gain and loss of water
95
What is the Definition of Hyphae and Mycelium
Multicellular, eukaryotic organisms in the biological kingdom Animalia
Organism that breaks down dead organic material
Organism that has a cell wall, reproduce sexual/asexual, produce spores
A long, branching, structure of a fungus/oomycete/ actinobacterium
