A) in one family, having straight hair (h) is a dominant trait. having curly hair is recessive (h). a man has one recessive allele and one dominant allele (hh). what is his phenotype? why?
b) a woman has tow dominant alleles (hh). what is her phenotype? why?
c) if this man and woman have a child, is it possible for their child to have straight hair? draw a sample punnett square using these two phenotypes, and give a brief explanation of the results to support your answer.
d) what is the probability that one of their children could have curly hair?

Humans are believed to have evolved in coastal regions in east africa. the region had an abundant supply of fish for early humanoids to eat. when scientists analyze the fads gene they see an interesting pattern. people whose families have lived in this area of east africa for generation show a high level of diversity in alleles for the fads gene. conversely, people whose families had migrated inland a moderate distance from sources of fish showed a much lower diversity for fads gene alleles. additionally, the fads alleles found in people whose family has lived inland for generation are almost all gene alleles which produce fads proteins with a high level of function and activity. how do anthropologists explain this?

What are the proteins in connectivity tissues of your foot examples of?

Consider the venn diagram of plant reproduction. where in this image, areas a - d, would you insert the picture of the orange lily?