Diversity is favored in the for three reasons: More rainfall and sunlight provides more food reserves. Species diversity is self-reinforcing from herbivores to predators and parasites. Traditionally, the rate of speciation has exceeded the rate of extinction. O A. Artic B. Plains C. High Mountains D. tropics​

What is the difference between sex-linked traits and autosomal traits in humans? a. sex-linked traits can only be passed from fathers to sons, while autosomal traits can be passed on from both parents to offspring of any sex. b. sex-linked traits are passed on through the x and y chromosomes, while autosomal traits are passed on through the other 22 chromosomes. c. sex-linked traits only affect females, while autosomal traits affect both males and females. d. sex-linked traits refer to genes that are on the x and y chromosomes, while autosomal traits refer to genes on all 23 chromosomes.

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.

How can we use spectral lines of light coming from the superclusters to identify which is receding from earth at the slowest rate.