Which of the following is true regarding DNA? a) It is single stranded and pleated in shape b) It is used by organisms as a source of energy c) Complementarity states that Adenine will always bind with Thymine d) It is classified as a protein

Construct an explanation about the function of mitosis for multicellular organisms

The activity of the modern sample is 1.10 bq . how long does that measurement take?

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.