According to the gene-chromosome theory which statement is true?

a) genes are present only on human chromosome
b) genes are arranged in a linear sequence on a chromosome
c) alleles are located on non-homologous chromosomes
d) mutations occur mainly in sex cells

Which is an example of a population?

The allele for curly hair is incompletely dominant. if a mother is homozygous for curly hair and the father is homozygous for straight hair, what percentage of the offspring will exhibit characteristics of both parents? 25 percent 50 percent 75 percent 100 percent

All vaccination should(n’t) be mandatory! 1.at least 5 sentences explaining 2.why? 3.in the end summarize the sentence