Hitchhikers thumb (H) is dominant to no hitchhikers thumb (h).A woman who does not have hitchhikers thumb marries a man who is heterogeneous for hitchhikers thumb. What is the Probable genotypic ratio of their children?

Which of the following are false concerning microbes? a. microbes generate oxygen through photosynthesis.b. the primary role of microbes on the planet involves causing disease in animals and humans.c. microbes produce vitamins in the intestines.d. microbes play a role in breaking down waste and decomposing dead organisms.

What is the 77 element on the periodtic table

How does a gymnosperm prevent itself from pollinating the same tree