What are the possible allele combinations in the gametes made for by individual that is heterozygous for both traits? How many unique gametes are formed?

The kind of fertilization found in the majority of aquatic animals is (internal or external) fertilization.

What is the period of cell life when it is conducting

Which is a function of vascular tissue? a. to perform photosynthesis b. to transport water and nutrients c. to absorb minerals and sugar d. to interact with soil fungi