A, An ancestor of whales had legs. Hope i helped! :D
The D period refers to the stage between the end of DNA replication and the splitting of the bacterial cell into two daughter cells. In cells with a nucleus, as in eukaryotes, the cell cycle is also divided into three periods: interphase, the mitotic (M) phase, and cytokinesis.
Muscle cells extended called nervous muscle fibre tissue unit of muscle fiber
It occurred during meiosis.
just took the test, hope this helps:)
Answer:
....I think you should give us the scenarios first so that we can help you.
