Reproduction - Jamb Biology Past Questions and Answers

Question 21:

• JAMB 1986

Gestation in mammals is the period

A. Required for growth after birth
B. Between the formation of the foetus and birth
C. Of development from zygote to birth
D. Before the formation of the zygote

Question 22:

• JAMB 1987

The plantain reproduces asexually by

A. Suckers
B. Buds
C. Fragments
D. Spores

Question 23:

• JAMB 1988

Which of these plants groups are normally propagated by asexual means?

A. Banana, yam, pineapple and cassava
B. Yam, cassava, rubber and banana
C. Yam, cassava, orange and banana
D. Banana, cashew, coffee and pineapple

Question 24:

• JAMB 1990

Which of the following groups of invertebrates reproduces by budding?

A. Arthropoda
B. Annelides
C. Mollusces
D. Coelenterata

Question 25:

• JAMB 1990

In which of the following does external fertilization takes place?

A. Toad
B. Lizard
C. Bird
D. Cockcroach