Which of the following biotechnologies is defined as the intentional reproduction of individuals in a population that have a particular, desirable trait? Evolution
Genetic
engineering
Artificial selection
Cloning

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

Human genes only differ by less than percent. a. 1 b. 6 c. 11 d. 16

Hemoglobin is a proton that carries oxygen around the body what is hemoglobin made from