What is a genotype?
A.) an organism's combination of genes for a trait
B.) the ratio of dominant to recessive genes in an individual
C.)an organism's appearance as a result of its genes
D.)The collection of dominant genes in an organism

The transport tubes from food came down the plant are called?

The diagram shows the development of the oocyte and the follicle during the menstrual cycle. identify at which stage in the cycle the hormone levels are at their highest and most active.

Which of these internal feedback reactions does not need your brain? oa. your leg jumping when it is hit by a reflex hammer b. your deeper breathing when you need more oxygen c. your body temperature rising when you have an infection d. your heart beating faster when you are in danger