In the synthesis phase (s phase) of the cell cycle, a body cell copies it's DNA. This DNA replication occurs in preperation for wich of the following processes? a) Facillated diffusion
b) Translation
c) mitosis
d) cellular respiration

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Astudent is looking through a microscope at some cells of an onion root tip. many of these cells are undergoing division since the root tip grows quickly and requires more cells. which cell most recently underwent metaphase? w x y z

Several bird species feed in a certain species of tree. each bird species feeds in a different part of the tree. which statement is true of these bird species? a. they have adapted to different niches due to competition b. they have a carnivorous relationship with the tree species. c. they have adapted to different niches due to predation d. they have a symbiotic relationship with the tree species.