JAMB Biology Past Questions & Answers - Page 316

1,576.

Use the list of biomes below to answer the question below

1. Desert
2. Rain forest
3. Southern Guinea savannah
4. Northern Guinea savannah
 

A biome where there are many cacti and the small mammals undergo aestivation for long periods is

A.

1

B.

2

C.

3

D.

4

Correct answer is A

No explanation has been provided for this answer.

1,577.

Use the list of biomes below to answer the question below

1. Desert
2. Rain forest
3. Southern Guinea savannah
4. Northern Guinea savannah
 

A biome with a low annual rainfall, few scattered trees within dense layer of grasses and found in Kano and Katsina States 

A.

1

B.

2

C.

3

D.

4

Correct answer is D

No explanation has been provided for this answer.

1,578.

The organisms with the least number of individuals in a pyramid of numbers are the

A.

secondary consumers

B.

tertiary consumers

C.

primary producers

D.

primary consumers

Correct answer is B

No explanation has been provided for this answer.

1,579.

The correct order in a food chain involving the organisms is:

A.

1 2 3 4 5

B.

5 4 3 2 1

C.

1 4 5 3 2

D.

3 2 4 5 1

Correct answer is C

No explanation has been provided for this answer.

1,580.

Which of the following sets is made up of decomposers?

A.

Rhizophus, earthworm, and protozoa

B.

Mushroom, rhizophus, and bacteria

C.

Bacteria, earthworm, and nematodes

D.

earthworm, sedges, and platyhelminthes

Correct answer is B

No explanation has been provided for this answer.