In both prokaryotes and eukaryotes, how many copies of the chromosome are left after replication?

a. 1

b. 2

c. 3

What role do traits play in affecting an organisms ability to reproduce? finches

The diagram shows a fossil of an ancient whale skull and a skull of a present-day whale. the ancient whale is extinct and is believed to be an ancestor of the present-day whale. what do these skulls most likely show that supports darwin’s theory of evolution? all populations can adapt and survive. only some organisms have a common ancestor. populations change slowly over time. populations rapidly become extinct.

During endocytosis, cells expel what they don't need take in what they need shrink due to loss of water