Question 191:

• WAEC 2019

The part labelled II is the ____________

A. Hook
B. Mouth
C. Proglottid
D. Sucker

Question 192:

• WAEC 2019

One disadvantage of selection is that ____________

A. Some good traits may be eliminated
B. Best quality breeds are introduced
C. Desirable traits are maintained
D. New traits are introduced

Question 193:

• WAEC 2019

Staggered gait and rough coat are signs which indicate that the animal is ____________

A. Health
B. Injured
C. Pregnant
D. Sick

Question 194:

• WAEC 2019

Bile is secreted by the part labelled _____________

A. I
B. II
C. III
D. IV

Question 195:

• WAEC 2019

The secretion stored in the part labelled II is used for ____________

A. Digestion of protein
B. Emulsification of fat
C. Softening of the food particles
D. Quickening peristaltic action