Post Utme Biology Past Questions and Answers

Question 291:

If a heterozygous red flowered plant (Rr) was self fertilized, the offspring would be expected to be ____________

A. All red flowered plants
B. All white flowered plants
C. Red flowered, white flowered plants
D. White flowered, red flowered

Question 292:

The blood group in humans referred to as a universal recipient is ____________

A. О
B. А
C. B
D. AB

Question 293:

Which of the following diseases cannot be spread by an insect?

A. Cholera
B. Malaria
C. Trypanosomiasis
D. Measles

Question 294:

Variation is a factor which ____________

A. Differentiates between individuals of the same species
B. Qualifies an organism to live with others
C. Enables organisms to adapt to the environment
D. States the extemal features of an organisin

Question 295:

If a pond contains water weed, tadpoles, Tap-minnows (fish) and is visited by Heron (bird), what would be the possible food chain?

A. Water Weed Tap-minnow-Heron Tadpole
B. Water weed Tadpole Tap-minnow-Heron
C. Water weed-Heron-Tap-minnow Tadpole
D. Water weed Tadpole Heron Tap-minnow