Which is the smallest unit containing the entire human genome? which is the smallest unit containing the entire human genome? one human chromosome the entire human population one human gene all of the dna of one human one human somatic cell?

one characteristic that is shared by all is a soft body. many

of these invertebrate animals also have an outer shell to protect their

body. oysters, clams, snails, and mussels are all mollusks. so are octopuses, squids, and slugs. mollusks live on land and in freshwater.

enzyme speed up the reactions