JAMB Biology Past Questions & Answers - Page 255

1,271.

A flower that has both stamens and pistils is said to be

A.

staminate

B.

pistillate

C.

perfect

D.

imperfect

Correct answer is C

No explanation has been provided for this answer.

1,272.

The structure found only in the plant cells are

A.

cell membrane and cytoplasm

B.

chromatin and nucleolus

C.

cell wall and chloroplast

D.

cell membrane and lysosome

Correct answer is C

No explanation has been provided for this answer.

1,273.

When oil is poured into the breeding site of mosquitoes, it

A.

deprives the larvae of water

B.

kills the adults

C.

suffocates the pupae

D.

slows down egg development

Correct answer is C

No explanation has been provided for this answer.

1,274.

The animals that move with flagella include

A.

Chlamydomonas and Euglena

B.

Planeria and Amoeba

C.

Amoeba and Hydra

D.

Paramecium and Planeria

Correct answer is A

No explanation has been provided for this answer.

1,275.

In corms, food is usually stored in the

A.

leaves

B.

stems

C.

roots

D.

buds

Correct answer is B

cormbulbo-tuber, or bulbotuber is a short, vertical, swollen underground plant stem that serves as a storage organ that some plants use to survive winter or other adverse conditions such as summer, drought, and heat.