Carotenoids are often found in foods that are considered to have antioxidant properties in human nutrition. what related function do they have in plants?

a) they serve as accessory pigments.
b) they dissipate excessive light energy.
c) they cover the sensitive chromosomes of the plant.
d) they reflect orange light.
e) they take up toxins from the water.

Plz ! cattle ranchers and dairy farmers rarely allow all of their animals to reproduce instead they practice selective breeding and only encourage the reproduction of animals with specific features. which of the following cows would a dairy farm most likely choose to reproduce? a. a cow that makes a lot of milk. b. a cow that can run quickly. c. a cow with a think, soft fur. d. a cow with large, strong hooves.

Drag each label to the correct location on the chart. match the function to the type of tissue

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.