Genetic engineering occurs when

scientists make an exact copy of an organism
scientists remove genes from a cell to study them
scientists turn genes on and off in order to change a characteristic
scientists make two animals mate in order to produce offspring with desired traits

Elephants in the savanna regions of africa dig holes in dried up river beds to reach water lying just below the surface. these holes provide drinking water for other animals as well. so, without the elephants, many animals might otherwise die from lack of water during the dry season. the location in which the elephants live is an example of a/n and the role they play in creating water holes is an example of a a) ecosystem; habitat b) community; niche c) habitat; niche d) niche; habitat

Albinism is an inherited genetic disorder. explain what it is meant by inherited genetic disorder

Why zebra fish experience similar genetic disease as human