Q: How many possible alleles do the majority of human genes have? Choices: - three or more - two or less - less than four - two or more A:
two or more

(Question)
Q: What is it called when two species evolve matching traits? Choices: - Allopatric speciation - interconnection - spontaneous mutation - coevolution A:
(Answer)
coevolution

Ques: Q: To measure what changes that occur in chemical reactions, chemists usually use a related thermodynamic quantity, calledenthalpy? Choices: - ion exchange - evaporation - entropy - energy A:
Ans: energy

(Q).
Q: The difference between aldehydes and ketones is the placement of what group within the molecule? Choices: - benadryl - ammonia - nucleus - carbonyl A:
(A).
carbonyl

Ques:Q: Nuclear power plants produce electricity through what? Choices: - High Fission - intense fission - severe fission - induced fission A:

Ans:induced fission

Ques:Q: What are animals that live with tiny zooxanthellae that also photosynthesize? Choices: - worms - bacteria - fungi - coral A:

Ans:
coral