Q: What distinguishing characteristic of annelid anatomy shows specialization and adaptation? Choices: - asymmetry - beautiful - compression - segmentation A:
segmentation

(Question)
Q: Corals build hard exoskeletons that grow to become coral what? Choices: - beds - layers - crystals - reefs A:
(Answer)
reefs

Ques: Q: What tissue system has neither dermal nor vascular tissues? Choices: - external tissue system - work tissue system - internal tissue system - ground tissue system A:
Ans: ground tissue system

(Q).
Q: What are compounds composed of only two elements called? Choices: - digital compounds - symbiotic compounds - kinetic compounds - binary compounds A:
(A).
binary compounds

Ques:Q: Many enzymes are simple proteins consisting entirely of one or more of these? Choices: - alkali acid chains - interaction acid chains - proteins acid chains - amino acid chains A:

Ans:amino acid chains

Question: Q: When egg laying and mating occur together, as in external fertilization, the certainty of what is high? Choices: - germination - survival - high reproduction rate - paternity A:
Answer:
paternity