Post Utme Biology Past Questions and Answers

Question 916:

The caste of termite that lacks pigmentation is the ____________

A. King
B. Worker
C. Soldier
D. Queen

Question 917:

The structures that prevent food particles from escaping through the fish gills are ____________

A. Arches
B. Filaments
C. Rakers
D. Lamellae

Question 918:

A distinguishing feature of mammals is the possession of ____________

A. Skin
B. Scale
C. Nail
D. Hair

Question 919:

In a water culture experiment, a plant showed poor growth and yellowing of the leaves.
These may be due to deficiency of ____________

A. Copper
B. Iron
C. Magnesium
D. Calcium

Question 920:

In millions test, when the reagent is added to a protein food item, a white precipitate is produced which turns ____________

A. Blue on heating
B. Yellow on heating
C. Green on heating
D. Red on heating