Single-celled organisms must be able to a. choose only one function to perform with their one cell. b. specialize their cells to each perform a specific function. c. perform no functions with any of their cells. d. perform all necessary functions with only one cell.

Hi There!

Question - Single-celled organisms must be able to...

Answer - D. perform all necessary functions with only one cell.

Why - Single celled organisms have a difficult time maintaining homeostasis, which means if they do maintain it, it just means instant death. Single celled organism have to work hard to perform necessary functions to live with just one cell.

Hope This Helps :)

the offspring would all be white. if the parents are both white flowers then they have the genotype rr, which when crossed results in an all white punnet square.

a. seed plant structure. 1. the three main plant organs are roots, stems, and leaves. a fourth kind of tissue, meristematic tissue, is responsible for plant growth. meristematic tissue is the only plant tissue that produces new cells by mitosis. plants can lose water out of their leaves as they exchange gases with the air

explanation: