Jamb Biology 2013 Past Questions and Answers

Question 31:

• JAMB 2013

The male reproductive organ of a flower is the

A. Carpel
B. Stamen
C. Petal
D. Sepal

Question 32:

• JAMB 2013

The gland that is found just below the hypothalamus is the

A. Parathyroid
B. Adrenal
C. Pituitary
D. Thyroid

Question 33:

• JAMB 2013

The most important plant hormone is

A. Cytokinin
B. Abscisic acid
C. Auxin
D. Gibberellin

Question 34:

• JAMB 2013

The sensory cell that responds to dim light is referred to as the

A. Cone
B. Lens
C. Rod
D. Iris

Question 35:

• JAMB 2013

The absence of anti-diuretic hormone in humans results in

A. Decreasing dehydration
B. Drastic dehydration
C. Eliminating dehydration
D. Increasing dehydration