Lacto-vegetarians include milk in their diets.
O True
O False

Pls me i need this ! each cell has genes activated depending on it's job and what kind of cell it is. it is the presence of that causes the repressor protein to fall off and unblock the gene on the lac operon. if a gene is turned on then it is being an additional circular chromosome found in some bacteria that is used in genetic engineering.

Support mangrove trees out of the water. a) pneumatophores b) prop roots c) sand dunes d) tide supports

Many birth-control pills release a constant amount of synthetic estradiols and progesterone for 21 days. true or false