What is endosperm? what is endosperm? the female portion of a flowering plant the male portion of a flowering plant the leaves that are a part of the embryo tissue that develops into a protective seed coat surrounding the embryo via cotyledons, a source of food for the embryo?

in the year 2850, humans successfully colonized mars. the martian modules that were constructed could hold only a small population of people. it is now a century later, and the population on mars has grown to 600 people. of the current mars population, 45 people express the recessive phenotype for phenylketon- uria (pku) syndrome (pp genotype).

explanation:

if you listed your answers right then i believe your answer is b.