Jamb Biology 2007 Past Questions and Answers

Question 26:

• JAMB 2007

Which of the following has the most primitive respiratory system?

A. Snail
B. Fish
C. Insect
D. Mouse

Question 27:

• JAMB 2007

A water medium is necessary for fertilization in

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

Question 28:

• JAMB 2007

The chromosomes of members of the kingdom Monera are within the

A. Nucleoplasm
B. Cytoplasm
C. Nucleus
D. Nucleolus

Question 29:

• JAMB 2007

The process of shedding the exoskeleton of an arthropod is known as

A. Metamorphosis
B. Instar formation
C. Ecdysis
D. Tagmosis

Question 30:

• JAMB 2007

Which of the following is the common to the mosquito, housefly and blackfly?

A. They undergo complete metamorphosis
B. They are parasites of man
C. Their immature stages are aquatic
D. Their adults have two pairs of wings