After a rap concert, as dominique walks out into the fresh air, she notices her ears are ringing. this ringing indicates possible damage to the hair cells of her membrane.

Cells tend to have a relatively small and uniform size. why aren’t cells larger?

Why did mendel use pea plants in his experiments? a. they have no alleles. b. they are haploid organisms. c. they reproduce quickly. d. they are all male.

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.