JAMB Biology Past Questions & Answers - Page 334

1,666.

In a typical predator food chain involving secondary and tertiary consumers, the organism becomes progressively

A.

smaller and more numerous along the food chain

B.

equal in number and size along the food chain

C.

larger and fewer along the food chain

D.

parasitized along the food chain as consumers get bigger

Correct answer is C

No explanation has been provided for this answer.

1,667.

A population is defined as a collection of similar organism that

A.

behave in the same way

B.

interbreed freely

C.

are found in the same habitat

D.

eat the same food

Correct answer is C

No explanation has been provided for this answer.

1,668.

Which of the following is true of a climax community?

A.

it persists until the environment or climate changes

B.

it changes drastically from one year to the next

C.

it is first stage in succession

D.

It is made up of the tallest trees and the smallest

Correct answer is A

No explanation has been provided for this answer.

1,669.

Neurons that receive stimuli from the body or internal organs are called

A.

sensory neurons

B.

efferent neurons

C.

motor neurons

D.

relay neurons

Correct answer is A

No explanation has been provided for this answer.

1,670.

Fruits which develop without fertilization of the ovule are

A.

false

B.

multiple

C.

aggregate

D.

parthenocarpic

Correct answer is D

No explanation has been provided for this answer.