A cell with 24 chromosomes undergoes mitosis. how many cells and chromosomes will result

Which phrase best describes a gene? 1. a segment of a DNA molecule found only in the body cells of an organism 2. a segment of a DNA molecule found only in the gametes of an organism 3.

What are two ways carbon returns from animals into water

Tom wants to incorporate more organic practices on his farm. He wants to enrich the nitrogen content of his soil through biological fixation without adding chemical fertilizers. Which plants are best suited for this purpose?

What is a mechanism that causes evolution by natural selection to result in imperfection?

Which of the following refers to the differences in the hereditary makeup of individuals of the same species? biodiversity natural diversity genetic diversity species diversity

Prehospital treatment for a patient with moderate hypothermia include

If you study ecology what are you studying

Wich is another important benefit of the carbon cycle

An estuary is ___ a. a freshwater biome b. an area with low concentration of minerals and nutrients c. characterized by deep water d. an ecotone

What happens to the CFTR gene in individuals who have cystic fibrosis? A. The entire gene is deleted. B. The entire gene is duplicated. C. Three bases are deleted, causing one amino acid to be missing. D.