A science student is studying a newly discovered organism. Which of the following could help determine the number of chromosomes present in the organism's cells? Group of answer choices

A:karyotype

B:autosomes

C:cytokinesis

D:binary fission

A

Explanation:

A karyotype is a map of all the chromosomes.

its like this, "if i give a plant an unlimited amount of sunlight,then the plant will grow to its largest possible size."

hope it let me know if it does or doesn't =^-^=

affects the water bodies: excessive use of fertilizers causes eutrophication. the fertilizers which are used on plants affect the quality of land on which it is used, further causing erosion of soil. the fertilizers used on plants contain harmful chemical fumes which affect the environment.