Will give brainliest to correct answer when can primary succession occur? a. after a glacier forms, a volcano erupts, or when a strip mine is productive b. after a glacier receded, a volcano forms, or when a strip mine is abandoned c. after a glacier recedes, a volcano erupts, or a strip mine is abandoned d. after a glacier recedes, a volcano forms or a strip mine is productive is it b or c?

What makes a dominant allele different from a recessive allele

Dna, in the nucleus carries the genetic code for making proteins in ribosomes. in the diagram, b, represents the proteins produced. dna cannot leave the nucleus to carry the genetic information to the ribosome where proteins are produced. how does the genetic code get from the nucleus to the ribosome? what does a represent? now

Monarch butterflies have brightly colored orange wings with black patterns on them, making them easily visible to birds that eat butterflies and moths, yet birds rarely eat the monarchs. likewise, the monarch caterpillars are brightly striped yellow and white and black, and they also are rarely eaten by birds, although some wasps will attack them and feed them to their young. what can be inferred from these observations? monarchs must threaten and attack birds, but not wasps. monarchs have a way of discouraging bird predation that does not involve hiding. monarchs’ wings are so colorful that most birds must find them difficult to eat. monarchs lay more eggs than other less conspicuous butterflies.