Which organelle is like the brain of the cell? vacuole
endoplasmic reticulum
cytoplasm
nucleus

The diagram shows the structures of horse and cat forelimbs. what does the diagram suggest about the evolutionary relationship between these two mammals? a. they have homologous structures, indicating a common ancestor. b. they have analogous structures, indicating a common ancestor. c. they have homologous structures, indicating that they do not have a common ancestor. d. they have analogous structures, indicating that they do not have a common ancestor.

What is the equilibrium constant of aa+bb=cc+dd

Which of the dna typing techniques do you think you would choose if you had to analyze a dna sample? why?