Which of the following factors can influence the behavior of transcription factors when they are expressing a trait? Choose all that apply:

A. Enzymes that regulate cell division.

B. Signals from other cells.

C. Temperature of the environment.

D. Frequency of protein formation.

In a lab, scientists grew several generations of offspring of a plant using the method shown. what conclusion can you make about the offspring? a. they formed from meiosis and mitosis. b. they have half the number of chromosomes as their parent. c. they have low genetic variability among them. d. they will be able to reproduce only after they grow flowers.