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Semester Final 2019
Semester Final 2019
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How the Human Body Systems work together.
Flashcards
51 cards
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Practice quiz
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Questions
51
Answers
1
What 2 systems acquire the substances needed for cellular respiration?
Muscular and Digestive systems
Digestive and Respiratory systems
Muscular and Digestive systems
Circulatory and Immune systems
2
What two body systems are most useful in getting nutrients from the food you eat to your brain?
Circulatory and digestive systems
Muscular and endocrine systems
Nervous and digestive systems
Nervous and circulatory systems
3
Name the Body System:
Integumentary
Skeletal
Nervous
Respiratory
4
What do squares mean on the pedigree?
female
marriage
male
children
5
Provide protection for major organs within the digestive, respiratory, and circulatory systems?
Nervous
Muscular
Excretory
Skeletal
6
An organism's genotype is its
stem height
physical appearance
genetic makeup
feather color
7
What does a horizontal line between a circle and square represent?
children
female
marriage
male
8
The different forms of a gene are called
masks
factors
traits
allelles
9
In a plant, tall (D) is the dominant. Short (d) is the recessive. Which genotype would a short offspring have?
Dd
DD
dD
dd
10
Which 2 systems are involved when a signal is sent to a muscle to contract?
Nervous and Muscular systems
Muscular and Digestive systems
Circulatory and Skeletal systems
Circulatory and Immune systems
11
Name the Body System:
Excretory
Digestive
Endocrine
Immune
12
An organism that has two identical alleles for a trait is
codominant
tall
homozygous
heterozygous
13
Responsible for making the muscles of the heat beat within the circulatory system?
muscular system
circulatory system
endocrine system
nervous system
14
Name the Body System:
Endocrine
Circulatory
Excretory
Digestive
15
Species that are most likely to adapt to a changing environment are those that undergo
sexual reproduction and produce clones
asexual reproduction and produce clones
sexual reproduction and produce varied offspring
asexual reproduction and produce varied offspring
16
What are recessive genes?
Strong genes that are in control
Weaker genes that hide when a dominant gene is present
Genes that help you learn new things
Genes that you only get from your father
17
NOT
closely responsible for helping body to acquire oxygen necessary for cellular respiration?
respiratory
digestive
nervous
muscular
18
A heterozygous organism has
two different alleles for a trait.
two identical alleles for a trait.
only one allele for a trait.
three different alleles for a trait
19
How many organisms in the pedigree display the trait?
1
4
3
2
20
The reproduction of an alligator to create a hatchling requires two sex cells. This type of reproduction is known as
vegetative propagation
sporulation
sexual reproduction
fission
21
Which 2 systems control the body's responses to stimuli? (fight or flight response)
Nervous and Respiratory systems
Muscular and Skeletal systems
Nervous and Endocrine systems
Endocrine and Circulatory systems
22
Your genes are inherited from your
allelles
gametes
Parents
offspring
23
Name the Body System:
Circulatory
Excretory
Endocrine
Digestive
24
An animal has an allele for white fur, but its fur is black. The allele for white fur is
incomplete
dominant
not hereditary
recessive
25
How many organisms are in the 3rd generation?
1
3
2
4
26
What does a verticle line on the pedigree mean?
female
marriage
male
children
27
Name the Body System:
Circulatory
Immune
Muscular
Digestive
28
The diagrams shown represent various processes associated with reproduction. Asexual reproduction is represent by
B only
C only
A and C
B and D
29
When sex cells combine to produce offspring, each sex cell will contribute
half the normal number of chromosomes.
the normal number of chromosomes.
one fourth of the normal number of chromosomes.
the normal number of chromosomes.
30
Which organ systems are responsible for supplying the body with energy from food molecules?
Circulatory and digestive systems
Muscular and skeletal systems
Skeletal and circulatory systems
Digestive and nervous systems
31
Name the Body System:
Skeletal
Respiratory
Nervous
Muscular
32
Name the Body System:
Nervous
Muscular
Endocrine
Integumentary
33
What do circles mean on the pedigree?
marriage
female
male
children
34
Factors that control traits are called
recessives
purebreds
genes
parents
35
How many organisms in the pedigree are carriers of the trait?
2
4
3
5
36
Which 2 systems are involved in removing excess water from the blood?
Respiratory and Circulatory systems
Circulatory and Excretory systems
Nervous and Respiratory systems
Circulatory and Skeletal systems
37
If a homozygous black pig (
BB
) is crossed with a homozygous white pig (
bb
), what is the probability of a black fur pig
25%
50%
100%
75%
38
Which two body systems interact to send oxygen throughout the body?
Digestive and nervous systems
Skeletal and reproductive systems
Integumentary and muscular systems
Respiratory and circulatory systems
39
How many generations are included in the pedigree?
3
2
5
4
40
An organism's physical appearance is its
phenotype
codominance
heterozygous
genotype
41
If the genotype of one parent is GG and the genotype of the other is gg, what is the probability of Gg offspring
0:4
75%
100%
1:4
42
What system works directly with the skeletal system to provide movement of the body?
Endocrine
Circulatory
Muscular
integumentary
43
Name the Body System:
Immune
Respiratory
Digestive
Nervous
44
Which of the following is an inherited trait?
Using a computer
Playing Video Games
Freckles
Reading books
45
Budding, spore formation, and vegetative propagation are methods of which type of reproductive process?
asexual reproduction
sexual reproduction
46
Horses show different variations. The variations among horses is attributed to
asexual reproduction
cloning
binary fission
sexual reproduction
47
Which of the following is a direct interaction of the skeletal, muscular, and nervous systems?
Movement of a person’s arm
Increased production of hormones
Feeling tired after eating a meal
Healing of a cut on the arm
48
Name the Body System:
Digestive
Endocrine
Excretory
Circulatory
49
Name the Body System:
Digestive
Immune
Respiratory
Skeletal
50
A mother pregnant with child #4 remarked, “This one is a boy because the other three children are girls. TRUE OR FALSE?
FALSE because there is only a 25% chance the child will be a boy.
TRUE because the genes of the father are dominant over those of the mother.
TRUE because a child usually inherits both sex chromosomes from the mother.
FALSE because the change of having a boy is always 50%
51
What does a Punnett square show?
all of Mendel's discoveries about genetic crosses
all the possible outcomes of a genetic cross
only the dominant alleles in a genetic cross
only the recessive alleles in a genetic cross
