Jamb Biology 2003 Past Questions and Answers

Question 21:

• JAMB 2003

The best method of propagating sugarcane is by

A. Seeding sowing
B. Layering
C. Grafting
D. Stem cuttings

Question 22:

• JAMB 2003

In mammalian males, the excretory and reproductive systems share the

A. Ureter
B. Vas deferens
C. Urethra
D. Testes

Question 23:

• JAMB 2003

Metabolic production of urea is carried out in the

A. Urinary bladder and kidney
B. Liver
C. Pancreas
D. Kidney and malphigian tubule

Question 24:

• JAMB 2003

The structure can be found in the

A. Sympathetic and parasympathetic nervous systems
B. Peripheral and central nervous system
C. Peripheral nervous system only
D. Central nervous system only

Question 25:

• JAMB 2003

The point marked I is referred to as

A. Myelin sheath
B. Dendrites
C. Axon
D. Node of Ranvier