Jamb Biology 2018 Past Questions and Answers

Question 56:

• JAMB 2018

Which is an Animal without red blood cells

A. Frog
B. Earthworm
C. Snake
D. Peacock

Question 57:

• JAMB 2018

The temporary union of two organisms and the exchange of micronuclear elements is called

A. Conjugation
B. Binary fusion
C. Extrapolation
D. Interexchange

Question 58:

• JAMB 2018

A plant tissue that carries water and mineral salt is

A. Xylem
B. Cortex
C. Phloem
D. Cambium

Question 59:

• JAMB 2018

Which of the following relationship involves only one organism

A. Saprophytism
B. Commensalism
C. Parasitism
D. Symbiosis

Question 60:

• JAMB 2018

Which parts provides food for the developing chick?

A. 2 and 3
B. 4 and 5
C. 3 and 4
D. 2 and 5