FORM AND FUNCTIONS - Jamb Biology Past Questions and Answers

Question 26:

• JAMB 2019

Which of the substance listed below is a trace element of plants?

A. Sodium
B. Phosphate
C. Potassium
D. Copper
E. Nitrate

Question 27:

• JAMB 2019

The movement of molecules from a region of higher concentration to one of lower concentration is

A. Transpiration
B. Diffusion
C. Translocation
D. Osmosis
E. Plasmolysis

Question 28:

• JAMB 2019

Which of the structure listed below is peculiar to the axis vertebra?

A. Anterior zygapophysis
B. Posterior zygapophysis
C. Centrum
D. Odontoid process
E. Lateral spine

Question 29:

• JAMB 1978

A plant which grows on another plant without apparent harm to the host plant is called

A. A parasite
B. An epiphyte
C. A saprophyte
D. A predator
E. A hermaphrodite

Question 30:

• JAMB 1978

A plant which grows on another plant without apparent harm to the host plant is called

A. A parasite
B. An epiphyte
C. A saprophyte
D. A predator
E. A hermaphrodite