Which best matches a type of genetic material with its describtion? A. Nucleotides form a helical structure that is called a gene. B. Genes combine to form structures call nucleotides. C. Chromosomes create genes. D. DNA is located in the nucleotides Need help asap

1. variations in a population of moths allow for some of its members to be able to adapt to environmental changes. the better adapted of the moths will be able to survive the change and thus prevail as the “fittest” of the species. (a) describe three mechanisms in which variation can occur within a species population. (b) explain which mechanism or mechanisms would be responsible for the survival of a population of peppered moths better than white moths in an environment affected by industrial soot. justify your answer.

Select the correct answer. a chestnut-colored horse mates with a white-colored horse to produce a brown and white spotted offspring. what is the type of inheritance pattern?

Temperatures in ponds and lakes vary by season. select the best answer from the choices provided t f