How does the plasmolysis you induced in Elodea relate to using too much fertilizer on your newly transplanted tomato plants and that’s causing them to wilt badly? Is this related it to wilting due to drought conditions

If jane has the blood type ab and marries john who has type o blood what are the possible phenotypes of their first kid?

Amale bird-of-paradise uses a dance to attract mates in which it flaps its tail feathers on the ground and jumps around a potential female mate. a different male bird-of-paradise does a similar dance but it jumps around the female in the opposite direction. the female bird is only attracted to one style of dance, in one direction.

Which of the following statements is true about the relationship between genetic variation and natural selection? a. genetic variation must be present in a population before natural selection can act on it. b. genetic variation arises in a population as a result of natural selection. c. natural selection can act on a population whether there is genetic variation within the population or not. d. after natural selection acts on a population, the amount of genetic variation in the population always increases.