The sun begins its life like any other star, from the dust and gas in a swirling cloud. The particles condense together until there is enough pressure to begin nuclear fusion. At this point in the sun's life-cycle, it is a star in the main sequence phase of life.
Answer:
Enlargement of the thyroid gland is called
Goitre .
The answer u r looking for is* D- tRNA transports amino acids from the cytoplasm to the ribosome for translation. Hope this helped ;)
Decreasing the distance for diffusion.
Answer:
Therefore, 98% of the US population have no alleles for PKU
Explanation:
The Hardy-Weinberg equilibrium states that the amount of genetic variation in a population will remain constant from one generation to the next in the absence of disturbing factors.
The Hardy-Weinberg equilibrium is expressed quantitatively using a mathematical equation known as the Hardy-Weinberg equation. the equation is given below:
p² + 2pq + q² = 1
also, p + q = 1
Given a pair of alleles, S and s with A dominant and a recessive
where p is the frequency of the dominant allele in the population,
q is the frequency of the recessive allele in the population,
p² represents the frequency of the (SS) dominant genotype,
q² represents the frequency of the (ss) recessive genotype,
2pq represents the frequency of the heterozygous genotype
From the given question,
q² = 1/10000 = 0.0001
q = 0.01
from p + q = 1
p = 1 - 0.01 = 0.99
p² = 0.98
Therefore, 98% of the US population have no alleles for PKU
