1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
natali 33 [55]
3 years ago
10

In a population with two alleles, B and b, the allele frequency of b is 0.4. B is dominant to b. What is the frequency of indivi

duals with the dominant phenotype if the population is in Hardy-Weinberg equilibrium
Biology
2 answers:
Nady [450]3 years ago
6 0

Answer:

The frequency of the number of individuals with the dominant phenotype is 0.84

Explanation:

in Hardy-Weinberg equilibrium equation, <em>p</em> & <em>q</em> are used to represent the frequency of alleles in a population.

Frequency = Total No of 1 allele / total alleles

if frequency of <em>p</em> allele = 0.6

therefore <em>p</em> + <em>q</em> = 1        ==> <em>q</em> = 0.4

To get these frequencies, square (p + q)

<em>p</em>² + 2<em>pq</em> + <em>q</em>² = 1

The proportion of individuals that are homozygous dominant for B allele is p²

<em>P</em>² = 0.6 x 0.6 = 0.36

The proportion of individuals that are heterozygous for B and b alleles is 2<em>pq</em>

2<em>pq</em> = 2 x 0.6 x 0.4 = 0.48

The frequency of number of individuals with dominant female type

= 0.36 + 0.48 = 0.84

Yuki888 [10]3 years ago
4 0

Answer:

The frequency of the dominant (normal) allele in the population (p) is simply 1 - 0.02 = 0.98 (or 98%). The percentage of heterozygous individuals (carriers) in the population.

Explanation:

(i found it here if you have questions

Hardy-Weinberg - Kansas State Universitywww.k-state.edu › parasitology › biology198 › answers1)

You might be interested in
Before being transported, vladek translates a package for another prisoner. this prisoner is now jewish. what other reasons coul
weqwewe [10]
If they are Jewish and they attempt to stand up to the nazi
5 0
3 years ago
Which properties are used to identify minerals? Select three options
Vinil7 [7]
Some of the physical properties of mineral are color, density, crystalline structure luster, odor and magnetism
4 0
3 years ago
The incoming infrared radiation from the sun as it travels towards earth is
Brilliant_brown [7]
Most of the infrared radiation to the Earth is absorbed and transmitted towards the Earth's surface.
8 0
3 years ago
An organism has 28 pairs of chromosomes in its diploid somatic cells. how many chromosomes are in its gametes?
Digiron [165]
An organism has 28 pairs of chromosomes in its diploid somatic cells. How many chromosomes are in its gametes?
diploid = 2n, haploid = n
2n = 28 pairs = 28×2 = 56, n = 28
gametes are haploid = n = 28 total chromosomes
7 0
3 years ago
Which of the following phases has a variable volume?
Anettt [7]
A liquid, regardless of gravity, has a variable volume.
6 0
3 years ago
Other questions:
  • 5. Which one is produced by meiosis?
    7·2 answers
  • The method of heat transfer by which the sun warms the earth is
    7·1 answer
  • Salivary amylase is released in the mouth where it breaks down sugars. however, it is inactive once it reaches the stomach where
    5·1 answer
  • Need helppp plss... ​
    6·1 answer
  • Do butterfly get food by eating other organisms
    8·2 answers
  • The primary organisms involved in the process of are bacteria and fungi
    13·1 answer
  • which recent discovery led to a new understanding of how genetic mutations increase the risk of cancer​
    12·1 answer
  • Name one piece of evidence to support the theory of evolution.
    11·2 answers
  • Why is exposure more harmful to the fetus than mother
    9·1 answer
  • Why are nucleic acids essential for life
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!