Post Utme Biology Past Questions and Answers

Question 421:

The part of the ear in mammals responsible for the detection of sound is the ____________

A. Utriculus
B. Tympanum
C. Cochlea
D. Semi-circular canal

Question 422:

Which of the following group embraces the rest?

A. Class
B. Kingdom
C. Phylum
D. Species

Question 423:

When both ovaries of the human female ovulate simultaneously and both ova are fertilized, then ____________

A. Fraternal twins are produced
B. Identical twins are produced
C. Siamese twins are produced
D. The children produced are genetically identical

Question 424:

Which of the following adaptations is not found in fruits and seeds dispersed by the wind?

A. Small and light body
B. Turfs of hairs
C. Wings of pericarp
D. Spongy coats

Question 425:

Which of the following pairs of organisms are photosynthetic?

A. Amoeba and Paramecium
B. Volvox and Rhizopus
C. Chlamydomonas
D. Nostoc and Plasmodium