A segment of DNA that is artificially created from two or more organisms, through use of DNA enzymes in a laboratory

A species is a group of similar organisms that a. can mate with each other and produce fertile offspring. b. can live together on an island. c. can migrate to an island from the mainland. d. all have exactly the same traits.

What makes Milkweed bugs a true bug?

In the ocean, whales compete with tunas for anchovies to eat. How would the sudden decrease in the size of the whale population affect the size of the anchovy population? A. The anchovy population would increase. B.

On what structures are genes located?

What are the consequences of coastal pollution?

What do the skin and urinary system have in common? Both remove filtered wastes and reabsorb blood. Both remove undigested food from the body. Both remove urine from the body. Both remove urea from the body.

Why is MgATP2-, instead of ATP4-, a substrate for the hexokinase reaction? Select two correct phrases. Mg2 + prevents ATP hydrolysis. Hexokinase cannot bind ATP when it is not complexed with Mg2+.

Why can rats smell almost three times more compounds than humans?

A science student makes the following statement. Based on the data, we determined that plant growth is affected by the type of soil. What is the student doing? A. Making a prediction B. Forming a hypothesis C. Collecting data D. Drawing a conclusion

True or False: Volcanic activity was more frequent in earth's past than it is today. True False