Countershading is an adaptive feature that enables animals to
fight enemies
remain undetected
warn enemies
attract mates
Correct answer is B
No explanation has been provided for this answer.
The feature that links birds to reptiles in evolution is the possession of
feathers
beak
skeleton
scales
Correct answer is D
No explanation has been provided for this answer.
Which of the following possesses mammary glands?
Dogfish
whale
shark
catfish
Correct answer is B
No explanation has been provided for this answer.
An animal body that can be cut along its axis in any plane to give two identical parts is said to be
radially symmetrical
bilaterally symmetrical
asymmetrical
symmetrical
Correct answer is A
Radially symmetric organisms is a form of symmetry where several cutting planes produce roughly identical pieces.
An arthropod that is destructive at the early stage of its life cycle is
butterfly
mosquito
bee
millepede
Correct answer is A
No explanation has been provided for this answer.