The tails of dolphins and crocodiles are different in structure but similar in function. what are these kinds of structures called?

Aprocedure done under controlled conditions to test a hypothesis is an inquiry.

Aplant with dark red flowers is crossed with a plant with white flowers. all of the offspring have dark red flowers with white spots. the alleles got flower color in this plant are both dominant both recessive codominant incompletely dominant

How does interphase prepare cells for mitosis