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Pachacha [2.7K]
3 years ago
13

Under what conditions would you expect allele frequencies to stay the same

Biology
2 answers:
timurjin [86]3 years ago
8 0

Answer:

When the population is in Hardy-Weinberg equilibrium

Explanation:

When a population is in Hardy-Weinberg equilibrium for a gene then the allele frequencies with in a population remains the same across generation.

A population is considered to be in Hardy-Weinberg equilibrium under the following assumptions -

a) When there is no mutation

b) When there occurs no random mating

c) When there is no gene flow

d) When the population size is finite or no genetic drift is  happening

e) When there is no natural selection.

Talja [164]3 years ago
7 0
Equal fitness in a population would you expect allele frequencies to stay the same
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a tornado is a very destructive cloud that destroys things bring a lot of damage and harm to everybody where that tornado is located

Explanation:

3 0
3 years ago
Read 2 more answers
Which of these statements is
suter [353]

The statement that is true is active transport moves against the concentration gradient.

<h3>WHAT IS ACTIVE TRANSPORT</h3>

Active transport is one of the two types of cellular transport that involves the movement of molecules against a concentration gradient.

This moves that movement occurs from a region of lower concentration to a region of higher concentration. Since movement is against a concentration gradient, it involves input of energy (ATP).

Therefore, the statement that is true is active transport moves against the concentration gradient.

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6 0
2 years ago
A population of deer has a per capita rate of increase of 0.1 deer per year. If there are initially 300 deer in the population,
Burka [1]

Answer:

c) 330

Explanation:

Formula to calculate exponential growth is written as:  

                 y = a( 1+r)ⁿ

a = initial quantity  

r = growth rate as a decimal

n = number of time intervals  

y = quantity after n time

As per the question given  

a = 300

r = 0.1  

n = 1 year

y = ?

Thus,

y = a( 1+r)ⁿ    

300(1+0.1)¹

300 × 1.1 = 330

Therefore,

y = 330

5 0
3 years ago
which type of inheritance pattern is occurring if one gene is overriding another, such as the gene herc2 gene producing blue eye
irinina [24]

Epistatic inheritance is a form of inheritance pattern that develops when one gene dominates.

<h3>If one gene dominates another, what kind of inheritance pattern is taking place?</h3>

In terms of genetics, dominance refers to the situation where one allele (variant) of a gene on one copy of a chromosome obscures or overrides the impact of a different allele (variant) of the same gene on the other copy of the chromosome.

<h3>What does a genetic inheritance pattern look like where both genes affect a trait?</h3>

In codominant inheritance, a gene is expressed in two separate ways (alleles), each of which produces a slightly different protein. The qualities of the genetic condition are determined by both alleles, which affect the genetic trait.

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You are a scientist and would like to know if a new fertilizer will help plants grow faster. What would the experimental group b
liberstina [14]

Answer:

The plants that get different amounts of fertilizer.

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3 years ago
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