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Science 9, Biological Diversity Flashcards | StudBud
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Science 9, Biological Diversity
Science 9, Biological Diversity
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1
What is an ecosystem?
Me
Biotic things interact -no abiotic things- in an environment
Abiotic things interact -no biotic things- in an environment
Biotic and abiotic interact in a shared environment
2
What does DNA stand for?
Done New Acid
Deoxyribonucleic Acid
Done Now Acid
DNA
3
A female sex cell is called........
Embryo
Sperm Cell
Egg Cell
Zygote
4
Two or more species using the same limited resource is called........
Niche
Interspecies Competition
Symbiosis
Resource proportioning
5
All 5 kingdoms.
Animal, Plant
Animal, Plant, Fungi, Protista, Monera
Plant, Fungi
Animal, Plant, Fish, Protagonist, Monera
6
Define species
Water
Space Junk
Group of organism with different structures
Organisms with same structure and viable off spring
7
The female part of the flower is called..........
Style
Stamen
Hermaphrodites
Stigma
8
What is heritable characteristics?
Acquired
Passed on from generation to generation
9
What is a pistil
Female reproductive organ of a flower
Male part of flower
Female part of flower
Structure that supports the flower
10
What is a community?
Diversity
Multiple Variation
Multiple Communities
Multiple Population
11
What is Biological Diversity?
An organism
Refers to all the different types of organisms on Earth
Refers to all the organisms in space
Refers to an organism
12
Cytosine always pairs up with...........
Thymine(T)
Adenine(A)
Guanine(G)
13
A fertilized egg is called..........
Embyo
Zygote
Fertilization
Gamete
14
What is cross fertilization?
Flower
A Seed
The joining of gametes
Bees
15
How does variation within species help with survival?
I don't know
They will all go extinct
If a disease happens some will be imune (not extinction)
Yes
16
Yellow powder on the anther of flowers is called.......
Stigma
Ovuary
Anther
Pollen
17
What is symbiosis?
Association between members of the same species
Natural selection
Association between members of different species
Antibiotic
18
What is cross pollination?
The joining of gametes
Bees
The transfer of pollen from another plant
Flowers
19
What is asexual reproduction?
Male sex cell
Reproduction involving the extange of genetic material
Reproduction without the fusion of sex cells
Cleavage
20
What is resource proportioning?
Division of species
Adding recourses
Environment selecting who survives
Division of a resource among two or more coexisting species
21
What are the different types of symbiosis?
Mutual, Fish, Parasite
Parasite, Commercialism,
Commerce, Mutual
Commensalism, Mutualism, Parasitism
22
A part of the stamen that produces pollen and stores it is called..........
Stigma
Anther
Style
Pollen
23
What is abiotic? What is an example?
Living
Non-living
Non-living, sand
Living, water
24
What is hermaphrodites?
Sexual Reproduction
Hermaphrodites
Organism that reproduces both male and female gametes
Cross Pollination
25
A sex cell is called........
Egg Cell
Sperm Cell
Embryo
Gamete
26
What is continuous variation?
Sexual Reproduction
Fertilization
Difference in a defined form
Refers to differences in characteristics (range of forms)
27
The male part of the flower is called...........
Ovule
Stamen
Ovuary
Stigma
28
What is the style?
Transfer of pollen
something someone has
Connects with the ovary of a plant
Structure that supports the stigma
29
What does pollination mean?
Organism that reproduces
The joining of a gamete from a pollen grain
The transfer of pollen from an anther to the stigma
From one plant to another
30
What are the four types of asexual reproduction?
BinaryFission,Budding,SporeProduction,VegetativeReproduction
Binary Fusion, Bud, Spore Production, Veggie Production
Vegetative Reproduction
Budding
31
What is an embryo?
A type of reproduction
An undeveloped organism in its beginning stages
Continuous Variation
Discrete Variation
32
What is an ovule?
Female reproduction system
Hermaphrodites
A Seed
Sac containing the female sex cell of a plant
33
A group of individuals of the same species living in an area is called........
Ecosystem
Niche
Community
Population
34
What is discrete variation?
Has a range of forms
Fertilized egg
Passed on from generation to generation
Refers to differences in characteristics(have defined form)
35
What is cleavage?
A cell
The last division of a fertilized egg
The first division of a fertilized egg
The second last division of a cell
36
What is non-heritable characteristics?
Non acquired characteristics
Acquired Characteristics
37
What is an ovary?
Stigma
Ova
Female reproductive organ in a plant
Ovule
38
Classification System (in order).
Kingdom, Phylum, Class, Order, Family, Genus, Species
Kingdom, Genus, Species, Class
Kingdom, Phylum, Class, Order, Genus
Phylum, Class, Order, Family,Genus
39
What does fertilization mean?
Zygote
The union of a female and male sex cell
Undeveloped organism
The division of an egg cell
40
What is one of the four bases?
Guanine(G)
Cytosine(C)
Thymine(T)
Adenine(A)
41
True or False. A niche means the role of an organism or species in an ecosystem.
False
True
42
Who created a two name (in Latin) system to classify organisms/species?
Linnaeus
A person
Me
Santa Claus
43
True or False. Natural selection is when the environment doesn't select individuals.
False
True
44
What is biotic? What is an example?
Living, spruce tree
Non-living
Living
Non-living, catfish
45
A male sex cell is called........
Fertilization
Zygote
Sperm Cell
Embryo
