Chromosome is to nucleus as DNA is to

a) cytoplasm c) cell membrane

b) gene d) chloroplast

What are 3 limiting factors that can prevent a population from increasing?

What are the two general uses of protein in an organism?

What does short sighted mean

In an experiment, Marlene removes the six anthers from the flower. What best describes the ability of the altered flower to form seeds?

During an expedition, a scuba diver saw an animal use stinging tentacles to capture and eat its prey. Whatanimal did the diver see?

Why are all parts of the cell necessary?

What are simple sugars like glucose called?

The contraction of the diaphragm and the external intercostal muscles begins inspiration. List the other muscles involved in inspiration. Explain exactly what happens, in terms of volume and pressure changes in the lungs, when these muscles contract.

In order to survive all cells need to be able to?

Which description best matches an S wave