JAMB Biology Past Questions & Answers - Page 52

256.

Strong short and concical beak to pick and crush seeds is an adaptive feature of

A.

duck

B.

owl

C.

weaver bird

D.

hawk

Correct answer is C

No explanation has been provided for this answer.

257.

Use the diagram to answer the question.

The type of protective adaption exhibited by the animal is

A.

disruptive colouration

B.

flash colouration

C.

countershading colouration

D.

warning colouration

Correct answer is C

No explanation has been provided for this answer.

258.

Which of the following vertebrates has the most simple structured heart?

A.

reptile

B.

fish

C.

mammal

D.

Amphibian

Correct answer is B

No explanation has been provided for this answer.

259.

Which of these organisms partly digest its food extracellularly?

A.

Butterfly

B.

Cockroach

C.

Spider

D.

Mosquito

Correct answer is C

No explanation has been provided for this answer.

260.

Which of the following is the best explanation for a child who is phenotypically short and born of two tall parents?

A.

both parents possess genes for shortness

B.

the father possesses a gene for shortness

C.

nature made the child short

D.

Both parents possess genes for tallness

Correct answer is D

No explanation has been provided for this answer.