JAMB Biology Past Questions & Answers - Page 108

536.

In the diagram, the part labelled I represents the

A.

stationary phase

B.

lag phase

C.

log phase

D.

steady phase

Correct answer is B

No explanation has been provided for this answer.

537.

In the diagram, the illustration is a typical example of a plant pollinated by

A.

wind

B.

man

C.

insects

D.

birds

Correct answer is A

No explanation has been provided for this answer.

538.

In the diagram, the part labelled I is the

A.

nuclear membrane

B.

cell wall

C.

endoplasmic recticulum

D.

plasmellema

Correct answer is B

No explanation has been provided for this answer.

539.

In the diagram, the organelle responsible for heredity is

A.

iii

B.

iv

C.

ii

D.

i

Correct answer is A

No explanation has been provided for this answer.

540.

In the diagram, the part marked I will contain a high concentration of

A.

ascorbic acid

B.

abscisic acid

C.

ethylene

D.

auxin

Correct answer is D

No explanation has been provided for this answer.