Whole animal cloning puts a nucleus from a cell of one animal into an egg cell from another animal
a)true
b)false

The health, management and conservation of biodiversity, is a challenge facing ecosystems worldwide. the major factors that affect the health and function of the great barrier reef are climate change and pollution. which question investigates the effects of a biotic factor on the reef ecosystem?

Nucleic acid certain protein cell membranes certain carbohydrates

Match each symbol with its description.