Question

oceans adaptations quiz
1 which statement best describes an adaptation?
a) a behavior an organism learns from its parents
b) a trait that helps an organism survive and reproduce in its environment
c) a change an organism makes during its lifetime to adjust to new conditions
d) a random characteristic that has no effect on an organisms survival
2 a physical feature of an organisms body that help it survive and reproduce in the wild
a) behavioral adaptation
b) structural adaptation
c) physiological adaptation
d) none of the above
3 a change in an organisms actions that help it survive and reproduce in the wild
a) behavioral adaptation
b) structural adaptation
c) physiological adaptation
d) all of the above
4 an internal, functional change that an organism makes that help it survive and reproduce in the wild
a) behavioral adaptation
b) structural adaptation
c) physiological adaptation
d) none of the above
5 great white shark - streamlined body and sharp teeth for efficient hunting.
a) behavioral adaptation
b) structural adaptation
c) physiological adaptation
6 dolphins - cooperative hunting in pods to trap and catch fish.
a) behavioral adaptation
b) structural adaptation
c) physiological adaptation
7 deep - sea anglerfish - bioluminescence produced by chemical reactions to attract prey.
a) behavioral adaptation
b) structural adaptation
c) physiological adaptation
8 octopus - camouflage skin with chromatophores for changing color and texture.
a) behavioral adaptation
b) structural adaptation
c) physiological adaptation

Explanation:

Question 1

An adaptation is a trait (physical, behavioral, or physiological) that aids an organism's survival and reproduction. Option a is incorrect as behaviors learned from parents are not adaptations (adaptations can be inherited or acquired, but learning from parents is not the definition). Option c is incorrect as changes during an organism's lifetime (like acclimation) are not adaptations (adaptations are heritable or long - term for the species). Option d is incorrect as adaptations affect survival. Option b correctly defines an adaptation.

A physical feature of an organism's body is a structural adaptation. Behavioral adaptations are about actions, and physiological adaptations are internal functional changes. So option b is correct.

A change in an organism's actions is a behavioral adaptation. Structural adaptations are physical features, and physiological adaptations are internal functional changes. So option a is correct.

Answer:

b) A trait that helps an organism survive and reproduce in its environment

Question 2