What are the main principles of the theory of natural selection? a. there are only three principles of the theory of natural selection - variation, overproduction, and adaptation. b. adaptation is the only principle of the theory of natural selection. c. variation, overproduction, adaptation, and descent with modification d. variation, reproduction, adaptation, and descent with modification

Which level of consumer had access to the smallest apply of energy

Indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. agouti x albino a) 1/2 albino, 1/2 agouti b) all agouti c) 3/4 agouti, 1/4 albino

Refer to the family pedigree shown here. in generation i, one parent is affected by the gene mutation and one parent isn't. in generation ii, all three children are affected by the gene mutation. what can you conclude about this gene mutation? a. all children born in future generations will be affected by this disorder. b. this gene mutation is a dominant disorder. c. this gene mutation is a recessive disorder. d. the generation i mother is a carrier of this gene mutation.