If it is a command write command . if thesentence is an exclamation write exclamation. i want a pet!

Round seeds and yellow seed color are dominant to wrinkled seeds and green seed color. which punnett square represents the correct way to set up the cross rryy  ´  rryy? 

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.

Describe the relationship between isotonic solutions, equilibrium, and water movement into and out of a cell.