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laiz [17]
3 years ago
15

Which is the best definition of directional selection

Biology
1 answer:
ruslelena [56]3 years ago
7 0
Is there a multiple choice or fill in the blank?
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A population of white-tailed deer inhabits a certain patch of forest in michigan. Which group of alleles can be considered the g
emmainna [20.7K]

Answer:

the dominant alleles of white-tailed deer in this population only!

Explanation:A group of individuals of the same species that interbreed with each other is known as a population. The study of change in genetics is called population genetics which includes genes and alleles.  

Complete set of genes and their alleles that are present in a population is called gene pool. Gene pool includes both dominant and recessive alleles of every gene present in a population that can be transmitted in the next generation.

Population with high genetic pool has high diversity which increases the fitness of a population. As gene pool include all the genes and its allele in a population, therefore, the correct answer is all alleles of the white-tailed deer in this population only.  

5 0
2 years ago
Need help on this one please
DanielleElmas [232]

Answer:

the last one house cats lions and tigers belong to the same class abd and family

8 0
3 years ago
Is the activation of receptors in the various sense organs?
GaryK [48]

Answer;

-Sensation

Sensation is the activation of receptors in the various sense organs

Explanation;

-Sensation is the activation of sensory receptor cells at the level of the stimulus. Perception is the central processing of sensory stimuli into a meaningful pattern. Perception is dependent on sensation, but not all sensations are perceived.

-Receptors are the cells or structures that detect sensations. A receptor cell is changed directly by a stimulus. A transmembrane protein receptor is a protein in the cell membrane that mediates a physiological change in a neuron, most often through the opening of ion channels or changes in the cell signaling processes.

4 0
3 years ago
Which of the statements regarding enzymes is FALSE? *
Lynna [10]

Answer:

Enzymes can only be used once

Explanation:

Enzymes are there forever

8 0
3 years ago
In a dihybrid cross exhibiting complete genetic linkage, what would you expect? in a dihybrid cross exhibiting complete genetic
alexgriva [62]
Two equally frequent gametes containing only parental allele combinations and no recombinant gametes
5 0
3 years ago
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