The Hardy-Weinberg equilibrium can be defined as the principle which states that the variation in the genetic makeup of a population remains constant and unchanged till there are no external interferences, influencing the population.

Calculation-

$p + q = 1\\0.3 + q= 1\\q= 1- 0.3\\\\q= 0.7$

Then to find the frequency of the individuals homozygous for this allele the following formula needs to be used-

$p^{2} + 2pq + q^{2} =1$

$p^{2} = dominant homozygous frequency\\2pq= heterozygous frequency\\q^{2} = recessive homozygous frequency\\$

Thus, the individuals homozygous for the allele can be calculated by $q^{2} = (0.7)^{2} \\= 0.49$

Learn more about the Hardy-Weinberg equilibrium here-

brainly.com/question/16823644

#SPJ4

4 0

2 years ago

Briefly explain what happens during Meosis 2.

LiRa [457]

Answer:

So the cells that enter Meosis 2 are the ones that are made in Meosis 1. These cells are haploid meaning they have just one chromosome from each homologue pair. Also In meiosis II, the sister chromatids separate, making haploid cells with non-duplicated chromosomes.

Explanation:

Answer^Above

(BTW if the answer is good can u pls mark me Brainliest? Thanks!)

3 0

2 years ago

20 POINTS describe the outer core layer of the earth please dont copy from somewhere else

Katen [24]

The outer core of the Earth is a liquid layer and it is mainly made up of the metals iron and nickel.

It's also made up of small amounts of other substances.

The outer core is responsible for Earth's magnetic field.

The outer core is the second layer of the Earth.

4 0

3 years ago

Read 2 more answers