JAMB Biology Past Questions & Answers - Page 120

596.

Use the diagram below to answer this question.

The graph illustrates

A.

the highest frequency for a height of 2 metres

B.

a discontinuously varying character

C.

a continuously varying character

D.

total yield in a cassava farm

Correct answer is C

No explanation has been provided for this answer.

597.

Use the diagram below to answer this question.

The function of the part labelled lll is to

A.

produce egg cells

B.

protect sperms during fertilization

C.

secrete hormones during coitus

D.

protect the developing embryo

Correct answer is A

No explanation has been provided for this answer.

598.

Use the diagram below to answer this question.

The developing embryo is usually contained in the part labelled

A.

IV

B.

III

C.

II

D.

I

Correct answer is C

No explanation has been provided for this answer.

599.

Use the diagram below to answer this question. The arrows represent directional movement materials.

The arrow labelled ll represents the

A.

release of oxygen

B.

intake of carbon (IV) oxide

C.

movement of photosynthates

D.

movement of nutrients

Correct answer is A

No explanation has been provided for this answer.

600.

Use the diagram below to answer this question. The arrows represent directional movement materials.

Transportation in the xylem is represented by

A.

I

B.

II

C.

III

D.

IV

Correct answer is D

No explanation has been provided for this answer.