FORM AND FUNCTIONS - Jamb Biology Past Questions and Answers

Question 786:

• JAMB 2005

From the diagram above Birth control by vasectomy is achieved by severing the structure labelled

A. I
B. II
C. III
D. IV

Question 787:

• JAMB 2005

The main function of the structure labelled I is to

A. Store food for the young plant
B. Pull the young shoot above the ground
C. Store water for the seedling
D. Protect the young plumule

Question 788:

• JAMB 2005

The type of germination illustrated is termed

A. Hypogeal
B. Epicotyl
C. Epigeal
D. Hypocotyl

Question 789:

• JAMB 2005

From the diagram above The structure labelled I is the

A. Incus
B. Malleus
C. Hammer
D. Stapes

Question 790:

• JAMB 2005

A function of the part labelled II is to

A. Equalize pressure on both sides of the tympanum
B. Conduct sound waves to the brain
C. Help the animal maintain balance or posture
D. Transform sound waves into electric impulses