0.36
Explanation:
For the recessive trait to show in the phenotype, the individual has to be homozygous recessive for the gene. Therefore if we designate the allele for White color as <em>r</em> and that of Brown as <em>R</em>;
<em>rr </em>= 16% = 0.16 → This is the gene frequency for recessive population
To find the allele frequency
√0.16
= 0.4
Remember the hardy Weinberg principle of allele; All allelic frequency of a gene adds up to 1 in an ideal population (that observes certain assumptions).
p + q = 1
p + 0.4 = 1
p = 1 – 0.4
p = 0.6
The allelic frequency of Brown hair is 0.6.
The frequency of individuals of a homozygous dominant genotype will be;
P² + 2pq + q² = 1
0.6 * 0.6 = 0.36
Learn More:
For more on genetics check out;
brainly.com/question/2972698
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D. proteins
explanation: proteins help you gain and build muscle
It is responsible for coordinating and controlling many body activities. It stimulates muscle contraction, creates an awareness of the environment, and plays a major role in emotions, memory, and reasoning.
Answer:
The correct option is a.
Explanation:
Volcanic eruption cause the loss of flora and the soil become barren. in order to start a new form of life on this soil there is a need of primary succession. If primary succession start ans sunlight is not available too much then growth of plants may be affected.
I hope you will understand the answer.
