Q: One common form of mate choice, called assortative mating, is an individual's preference to mate with partners who are what? Choices: - close to themselves - different from themselves - far away from - similar to themselves A:
similar to themselves

(Question)
Q: The strength of bases is measured on what scale? Choices: - acid test - litmus test - pneumatic scale - ph scale A:
(Answer)
ph scale

Ques: Q: Titration is a method to determine what in acids or bases? Choices: - alkalinity - maturation - glucose - concentration A:
Ans: concentration

(Q).
Q: What kind of enzyme is phosphofructokinase? Choices: - covalent - intracellular - orthosteric - allosteric A:
(A).
allosteric

Ques:Q: Herbivores and the bacteria that live in their intestines demonstrate a two-way beneficial relationship called what? Choices: - parasitism - pragmatism - syncretism - mutualism A:

Ans:mutualism

Ques:Q: The rate of what process depends on how many of an organism's genes have changed over a period of time and on the generation time of a particular species? Choices: - digestion - respiration - photosynthesis - evolution A:

Ans:
evolution