Answer:
24%
Explanation:
The given genetic trait is homozygous recessive and the frequency of homozygous recessive genotypes in the population is 2%.
Therefore, frequency of homozygous recessive genotypes (q2) = 2% = 0.02
Frequency of homozygous recessive allele (q) = square root of 0.02 = 0.141
Since p+q =1 (here, p = frequency of dominant allele).
So, p= 1-q = 1-0.141 = 0.859
The frequency of heterozygous carrier genotypes in the population = 2pq = 2 x 0.141 x 0.859 = 0.24 or 24%
Because an organ is made up of several types of tissues, therefore several types of cells due to the fact that tissues are a group of cells of the same type that perform a specific function in an organism.
For the first question, the answer is Klinefelter Syndrome. (From what I understood, this is the type of answer I should give?) Karyotype is size order display of chromosomes.
For the second question, the answer is nondisjunction. ("<span>the failure of homologous chromosomes or sister chromatids to separate properly during cell division.")</span>
Inner core, outer core, mantle, crust