Vid - Biology B
Meiosis
Quiz Active
10
1
2
3
In his study of pea plants, Gregor Mendel used which method to produce offspring?
cross-pollination, by using parents that had identical traits
cross-pollination, by using parents that had different traits
self-pollination, by using one parent
random pollination, by using both identical- and different-trait matings

8) animals respond in various ways to stimuli detected through their senses. some of these responses are stimulated by the presence of danger. which of these animal responses is the best example of a response to an immediate threat? a) a rooster crows every morning at the first sign of light. b) as something approaches an octopus, it shoots a cloud of ink. c) from late fall until spring, bears hibernate to preserve energy. d) a dog is getting hot in the sunlight, so he moves to a shaded area.

Which feature of a human community is similar to a niche in a biological community

In the presence of oxygen, glycolysis is followed a. the krebs cycle b. lactic acid fermentation c. alcoholic fermentation d. photosynthesis