Question 151:

• JAMB 1979

The figure above is a section of a drupe. The part numbered 2 is

A. Epicarp
B. Endocarp
C. Mesocarp
D. Seed
E. Pericarp

Question 152:

• JAMB 1980

In Mucor or Rhizopus carbohydrate is absorb in the form of

A. Starch
B. Sucrose
C. Glucose
D. Glycogen
E. Arabinose

Question 153:

• JAMB 1980

In Mucor or Rhizopus carbohydrate is absorb in the form of

A. Starch
B. Sucrose
C. Glucose
D. Glycogen
E. Arabinose

Question 154:

• JAMB 1980

One of the following statement is NOT true of spirogyra

A. It is a simple multicellular plant
B. During conjugation, its gametes, which are structurally and physiologically similar, fuses to form a zygote
C. It possesses spiral chloroplast which enables the plant to photosynthesize
D. Its cells are protected externally by layer of mucilage
E. There are pyrenoids along the chloroplast

Question 155:

• JAMB 1980

Which of the following spreads malaria in Nigeria?

A. Anopheles mosquito
B. Culex mosquito
C. Aedes mosquito
D. Tsetse fly
E. House fly