JAMB Biology Past Questions & Answers - Page 274

1,366.

In mammals, the organ that performs digestive and endocrine functions is the

A.

liver

B.

pancreas

C.

gastric gland

D.

salivary gland

Correct answer is B

No explanation has been provided for this answer.

1,367.

Which of the labelled parts of the cell contains ribonucleic acid?

A.

1

B.

2

C.

3

D.

5

Correct answer is C

No explanation has been provided for this answer.

1,368.

Which structure is known as the power house of the cell?

A.

6

B.

5

C.

4

D.

3

Correct answer is C

No explanation has been provided for this answer.

1,369.

Which part of the twig produces auxins?

A.

4

B.

3

C.

2

D.

1

Correct answer is D

No explanation has been provided for this answer.

1,370.

The type of placentation shown in the figure above is a

A.

parietal

B.

marginal

C.

axile

D.

free-central

Correct answer is A

No explanation has been provided for this answer.