Jamb Biology Past Questions and Answers

Question 2086:

• JAMB 2018

A plant tissue that carries water and mineral salt is

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

Question 2087:

• JAMB 2018

Which of the following relationship involves only one organism

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

Question 2088:

• 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

Question 2089:

• JAMB 2018

The outer membrane that covers the brain is

A. Myelin sheath
B. Dura mater
C. Arachnoid membrane
D. Pia mater

Question 2090:

• JAMB 2018

The process in which plant uses sunlight to synthesize nutrients from carbon dioxide and water is called

A. Locomotion
B. Homeostasis
C. Transpiration
D. Photosynthesis