The smallest unit of life is the answer

a. nucleus

b. amoeba

c. molecule

d. cell

Which of the following does not accurately describes fruits?

What forms of life were present during Earth's first age, the Hadean era? A. Crustaceans and fish but no land animals B. Bacteria C. The same life that is present today D. None

What are the componenets of ribosomes DNA and RNA RNA and protein Ribose and amino acids microfilaments and microtubules

What are some examples related to the history of life on earth?

White paper reflects all colors of the spectrum. It appears white under white light. It appears red under red light. Red paper only reflects red light and absorbs all other colors. Predict what color red paper will appear under white and red light.

in addition to revealing chromosome abnormalities, what other information about an individual would a karyotype show?

Many freshwater one celled organisms, like paramecium, have contractile vacuoles. there's structures collect and pump out excess water that accumulates in the cell. explain why these organisms needs such a structure.

Blockage of a blood vessel in the brain that keeps sufficient oxygen from getting into the brain tissue is a result of:

Whose main job is to give strength and stiffness to a plant cell?

What do these characters all have in common