Jamb Biology 2018 Past Questions and Answers

Question 31:

• JAMB 2018

The immediate product of meiosis in flowering plants is the

A. Sporophyte
B. Gametophyte
C. Zygote
D. Pollen grains

Question 32:

• JAMB 2018

DNA in eukaryotic cells is contained in the

A. Central vacuole
B. Nucleus
C. Lysosome
D. Golgi body

Question 33:

• JAMB 2018

A man who is heterozygous for the disease haemophilia marries a woman who is double recessive for haemophilia. What percentage of their offspring would have the disease?

A. 0%
B. 25%
C. 50%
D. 75%

Question 34:

• JAMB 2018

Cytokinesis of mitosis is a process that ensures that

A. Each daughter cell gets the necessary organelles
B. There is distribution of a complete set of genes into each daughter cell
C. Daughter cell inherit new genetic combinations
D. Worn out organelles are excluded from daughter cells

Question 35:

• JAMB 2018

An animal which is active during the day is known as a

A. Nocturnal animal
B. Diurnal animal
C. Terrestrial animal
D. Homortacmic animal