Gregor Mendel bred short pea plants with short pea plants for several generations and always produced offspring that were short pea plants. These short pea plants are .
A. hybrid
B. purebred
C. haploid
D. heterozygous

In pea plants, yellow seed color (y) is dominant and green seed color (y) is recessive. based on the punnett squares, what are the chances that the offspring in the second generation will have green seeds? first generation y y y yy yy y yy yy second generation y y y yy yy y yy yy there is a % chance that the offspring will have green seeds.

Which of the following types of reactions would decrease the entropy within a cell? a. dehydration reaction, b. hydrolysis, c. respiration, d. digestion, e. catabolism.

What do genes contain the code for?