Copies of chromosomes are called platelets.

sister chromatids.

macrophages.

stem cells.

Where can a dna be found in a prokaryotic cell

The embryos of a bird, a reptile, and a mammal are similar in appearance. how does comparing the physical appearance of embryos of different species support the theory of evolution? a. it shows that these organisms share a common ancestor. b. it provides evidence that these organisms eat the same foods. c. it shows that these organisms share the same habitat. d. it provides evidence that these organisms suffered a genetic mutation.

Which soil would most likely be found in the arctic? andisols gelisols histosols spodosols