FORM AND FUNCTIONS - Jamb Biology Past Questions and Answers

Question 181:

• JAMB 1982

When a person with blood belonging to group O has lost much blood due to an accident, he can be given blood from persons who have blood belonging to

A. Group O only
B. Group A only
C. Group AB only
D. Groups A and O
E. Groups AB and O

Question 182:

• JAMB 1982

The absence of stomata shows that a leaf may be

A. From a floating plant
B. From submerged plant
C. Varigated
D. From a terrestrial plant
E. From parasitic green plant

Question 183:

• JAMB 1982

Which of the following is not associated with excretion in mammals

A. Glomerulus
B. Urea
C. Faeces
D. Carbon Dioxide
E. Bowman's capsule

Question 184:

• JAMB 1983

Root hairs are developed from the

A. Root apex
B. Epidermis of root
C. Vascular bundles
D. Endodermis
E. Pericycle

Question 185:

• JAMB 1983

In a dicot leaf, guard cells differ from other epidermal cells because they

A. Have no definite shape
B. Lack nuclei
C. Are smaller
D. Contain chloroplast
E. Lack vacuole