FORM AND FUNCTIONS - Jamb Biology Past Questions and Answers

Question 906:

• JAMB 2010

Use the diagram above to answer this question.The movement of material in the xylem and phloem tissues of the plant are represented by the arrows labelled

A. Lll and IV respectively
B. Ll and l respectively
C. L and ll respectively
D. L and lll respectively

Question 907:

• JAMB 2010

Use the diagram above to answer this question.During photosynthesis, the arrow labelled ll represents the

A. Escape of mineral salts
B. Absorption of energy from the sun
C. Release of carbon (IV) oxide
D. Release of oxygen as a by-product

Question 908:

• JAMB 2010

Use the diagram above to answer this question.With respect to their decreasing dependence on aquatic conditions for reproduction, which of the following is the correct arrangement of the animals represented?

A. L,IV,II and lll
B. IV, lll, ll and l
C. L, ll, IV and lll
D. Lll, ll, IV and l

Question 909:

• JAMB 2011

Seed plants are divided into

A. Trachephytes and ferns
B. Angiosperms and gymonsperms
C. Monocotyledons and dicotyledons
D. Thallophytes and bryophytes

Question 910:

• JAMB 2011

An example of an endospermous seed is

A. Maize gain
B. Cashew nut
C. Cotton seed
D. Been seed