Post Utme Biology Past Questions and Answers

Question 781:

In flowering plant, fertilization will occur when _____________

A. The pollen grow downwards penetrating the style
B. A pollen grain is transferred to stigma
C. One of the nuclei inside the pollen tube fuses with the ovum
D. The nucleus of the pollen tube divides

Question 782:

The possession of breathing roots is a characteristic of plants growing in _____________

A. Mangrove swamp
B. Coastal savannah
C. Guinea savannah
D. Shrub biome

Question 783:

Measles in infants can be prevented by _____________

A. Sleeping under mosquito net
B. Providing clean water supply
C. Taking anti-malaria tablets
D. Vaccinating young children

Question 784:

Wildlife conservation can be enhanced by _____________

A. Enacting laws to encourage poaching
B. Discouraging elimination of endangered species
C. Encouraging creation of satellite hunting unit
D. Suppressing the activities of wildlife conservation agencies

Question 785:

When a food substance give a purple colour on the addition of sodium hydroxide and a drop of copper sulphate, then the food substance is likely to contain _____________

A. Carbohydrates
B. Fat
C. Protein
D. Sugar