Evolution among the following - Jamb Biology Past Questions and Answers

Question 16:

• JAMB 1988

The major function of the swim-bladder in fishes is

A. Breathing
B. Buoyancy
C. Swimming
D. Diving

Question 17:

• JAMB 1989

A characteristic of the phylum coelenterata is that

A. Most of them are marine
B. They possess a gut with a single opening
C. Thy possess numerous pores on their body
D. They are bilaterally symmetrical

Question 18:

• JAMB 1989

A multinucleate body without internal cell boundaries is characteristics

A. Bryop
B. Fungi
C. Algae
D. Gymnosperms

Question 19:

• JAMB 1989

Double fertilization is a unique feature of

A. Angiosperms
B. Bryophytes
C. Pteridophytes
D. Algae

Question 20:

• JAMB 1989

Which of the following phyla have members with both internal and external segmentation?

A. Platyhelminthes
B. Nematoda
C. Annelida
D. Mollusca