Which of the following factors should make females the "choosier" sex?
a. Eggs are expensive and rare compared to sperm.
b. Females tend to invest more time and energy in gestation time and/or brood care.
c. Female quality never plays a role in male mating decisions.
d. Males and females show about the same variation in quality.
e. A and B.
C
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Which process in the diagram would occur the most after eating a fatty meal of french fries and ice cream?
A. II
B. I
C. III
D. II and III equally
E. I and II equally
Clarify Question
· What is the key concept addressed by the question?
· What type of thinking is required?
Gather Content
· What do you know about the digestion of fats? What other information is related to the question?
Choose Answer
· Given what you now know, what information is most likely to produce the correct answer?
Reflect on Process
· Did your problem-solving process lead you to the correct answer? If not, where did the process break down or lead you astray? How can you revise your approach to produce a more desirable result?
Which of the following lack a nucleus and are
structurally simple? a. eukaryotes b. prokaryotes c. fungi d. algae e. all of these
If the process of protein synthesis in a cell is analogous to a politician's speech being written down by a reporter and then converted into a different language before being published, then to what does the initial step (being written down by a
reporter) correspond? A) transcription B) translation C) genetic recombination D) cloning
Which is not a potential advantage of asexual reproduction?
A) It allows animals that do not move around to produce offspring without finding mates. B) It saves the time and energy required to produce gametes. C) It produces genetically diverse populations. D) It allows animals that are genetically well suited to a particular environment to quickly expand their populations.