How can organisms become endangered or extinct due to human activities?

List two human made disturbances that can lead to succession.

Name the animal used as a beast of burden in the andes

A zebra population has a mutant allele for spots. The spot trait (T) is dominant to the striped allele. A spotted male mates with a striped female. Assuming he is homozygous, what is the probability that they will have striped offspring?

How many genes must interact to produce a trait

How to extract DNA from onion

A recombinant plasmid created during a recombinant DNA experiment: A. consists only of extra-chromosomal bacterial DNA. B. carries and allows expression of a foreign gene of interest. C. is used in whole organism cloning. D.

Marissa is walking along the beach and finds an unknown organism on the shore. It has bilateral symmetry, a nongelatinous, segmented body that is bigger than 0.5 mm, an exoskeleton, and jointed appendages.

How does a large change in temperature or pH affect proteins? They eliminate all of their essential amino acids. They change their amino acids into fatty acids. They come apart or lose their shape. They lose their amino acid sequence.

How does the domain eukarya differ from two domains

Which molecules do mammals use to store extra glucose in their muscles? A. Starch B. Glycogen C. Baleen D. Myosin