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borishaifa [10]
3 years ago
14

In Wisconsin, a very large population of lake trout, in which individuals mate at random, experiences no migration, mutations, n

or selective pressure for a number of years. Which of these is most likely to occur in the population?
a The frequency of dominant alleles will slowly increase.
b The gene pool of the population will remain relatively constant.
c The genetic variability of the population will slowly decrease.
d The frequency of dominant and recessive alleles will equalize.
Biology
2 answers:
Kruka [31]3 years ago
7 0

Answer:

B. The gene pool of the population will remain relatively constant.

Explanation:

If a population is large enough and does not experience any of the evolutionary agents, the allele frequencies in its gene pool remain constant. Here, evolutionary agents are migration, mutations, natural selection, gene flow etc. which lead to changes in the gene pool of population. If the given large population experiences absence of these agents of evolution, its gene pool will remain constant over generations.

OLEGan [10]3 years ago
3 0
The gene pool of the population will remain relatively constant.
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jenyasd209 [6]

Answer:

Conditioned stimulus

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A trihybrid cross is a cross between two individuals who are heterozygous for three genes. For example: AaBbCc x AaBbCc. Assumin
Mariulka [41]

Answer:

27:9:9:9:3:3:3:1

Explanation:

The gametes of the parental genotypes would be  

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The cross between AaBbCc and AaBbCc will result into following offspring  (image is also attached)

        ABC        ABc           AbC   aBC         Abc     aBc abC abc

ABC AABBCC       AABBCc AABbCC   AaBBCC AABbCc AaBBCc AaBbCC AaBbCc

ABc AABBCc AABBcc AABbCc AaBBCc AaBbcc AaBBcc AaBbCc AaBbcc

AbC AABbCC AABbCc AAbbCC AaBbCC AAbbCc AaBbCc AabbCC AabbCc

aBC AaBBCC AaBBCc AaBbCC aaBBCC AaBbCc aaBBCc aaBbCC aaBbCc

Abc AABbCc AABbcc AAbbCc AaBbCc AAbbcc AaBbcc AabbCc Aabbcc

aBc AaBBCc AaBBcc AaBbCc aaBBCc AaBbcc aaBBcc aaBbCc aaBbcc

abC AaBbCC AaBbCc AabbCC aaBbCC AabbCc aaBbCc aabbCC aabbCc

abc AaBbCc AaBbcc AabbCc aaBbCc Aabbcc aaBbcc aabbCc aabbcc

The genotype ratio is 27:9:9:9:3:3:3:1

5 0
3 years ago
Somatic motor neurons are used to transmit motor signals to muscles. For example, a somatic motor neuron carries a signal from y
Andru [333]

Answer:

Dendrites, cell body, axon hillock, axon, synaptic terminals, biceps brachii.

Explanation:

Neurons are the structural and functional unit of the nervous system. The neurons helps in the transmission of nerve impulse in the body. Two main types of neuron are somatic neuron and motor neuron.

The signal is first reach to dendrites. From the dendrites, the signal transmit to the cell body and then to the axon hillock. The signal then transmits to the axon. At the end of neuron the message is transmitted to the synaptic terminal. The nerve impulse finally reaches to the biceps brachii and results in the flexion of the arm at the elbow.

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3 years ago
Which of the following is not an example of a wetland? a. estuary b. bog c. swamp d. marsh Please select the best answer from th
borishaifa [10]
Hi!

I believe A. Estuary is not an example of a wetland.
5 0
3 years ago
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Aseries of images displayed in sequence to create the illusion of movement is called ______________ .
BartSMP [9]

Animation is the answer.

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Animation is the quick display of a series of images to create the illusion of movement. The most common way to present an animation is as a movie film or video program. Simply put, animation brings our imagination to life.

Learn more about Animation here:brainly.com/question/3916646

#SPJ4

5 0
2 years ago
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