Nucleotides and amino acids bound in a lipid-like surrounding describes

All of the following statements are inferences of natural selection except

Sympatric speciation requires geographic separation.

A population has a frequency of the “r” allele = 0.3.  What is the expected frequency of the “r” allele in the next generation assuming the population meets the criteria for Hardy-Weinberg?

Which of the following best describes speciation that occurs suddenly following a period of no change.

Which of the following biomes has permafrost; small mammals; cold temperatures?

Which of the following best describes bees who sacrifice reproductive success in order to serve the queen bee.

Which of the following does not cycle in an ecosystem?

Which of the following biomes has moderate rainfall; very fertile soil?

Most likely, the greatest threat to biodiversity is