Fertilization and development - Jamb Biology Past Questions and Answers

Question 11:

• JAMB 1995

The sex of a foetus is determined during

A. Meiosis
B. Copulation
C. Fertilization
D. Placentation

Question 12:

• JAMB 1996

At fertilization

A. One chromosome from the male joins another from the female
B. One gene from the male combines with another from the female
C. The male nucleus fuses with the female nucleus
D. One set of chromosome combines with another set from the female
E. One cell from the male fuses with another from the female

Question 13:

• JAMB 1999

Fertilization in humans usually takes place in the

A. Lower part of the uterus
B. Upper part of the uterus
C. Lower part of the oviduct
D. Upper part of the oviduct

Question 14:

• JAMB 2007

A water medium is necessary for fertilization in

A. Fungi
B. Conifers
C. Ferns
D. Angiosperms

Question 15:

• JAMB 2013

The transfer of pollen grains from the anther to a sigma is

A. Propagation
B. Placentation
C. Pollination
D. Fertilization