Organisms - Jamb Biology Past Questions and Answers

Question 31:

• JAMB 1984

The parts used by the tapeworm to fasten itself to the host’s intestine are the

A. Neck and suckers
B. Hooks and suckers
C. Rostellum and suckers
D. Young proglottis and neck
E. Rostellum, hooks and suckers

Question 32:

• JAMB 1985

In spirogyra, the pyrenoid

A. Excretes waste products
B. Is suspended by cytoplasmic strands
C. Is mainly used for respiration
D. Usually contains starch
E. Makes the plants slimy to touch

Question 33:

• JAMB 1985

In spirogyra, the pyrenoid

A. Excretes waste products
B. Is suspended by cytoplasmic strands
C. Is mainly used for respiration
D. Usually contains starch
E. Makes the plants slimy to touch

Question 34:

• JAMB 1985

Each of the following is an anthropod EXCEPT the

A. Crab
B. Spider
C. Snail
D. Milipede
E. Cockroach

Question 35:

• JAMB 1985

At what stage in the life history of a toad is its mode of breathing similar to that of fish?

A. Tadpole stage
B. External gill stage
C. Adult stage
D. Internal gill stage
E. Larval stage