Ques: Q: What type of organisms do not need blood? Choices: - cold-blooded - vertebrate - marine - single-celled A:
Ans: single-celled

Ques: Q: Migration and hibernation are examples of behaviors that occur on what temporal basis? Choices: - nocturnal - weekly - daily - annual A:
Ans: annual

Ques: Q: Because several genes, each with more than one allele, contribute to determining height in humans, height is considered what kind of trait? Choices: - adaptive - maladaptive - epigenetic - polygenic A:
Ans: polygenic

Ques: Q: In single-celled organisms, what does the plasma membrane extensions help the organisms to do? Choices: - increase - inspect - prevent - move A:
Ans:
move