WAEC Past Questions and Answers - Page 3812

19,056.

Which of the following processes is not evident from the drawing? 

A.

Lining up of the chromosomes at the equatorial plate

B.

Centromere attaching a pair of chromatids to a spindle fibre

C.

Chromatids held by centromere

D.

Absence of nuclear membrane

E.

Chromatids moving to the poles

Correct answer is C

No explanation has been provided for this answer.

19,057.

The stage of mitosis represented in the diagram is known as the

A.

telophase

B.

metaphase

C.

anaphase

D.

interphase

E.

prophase

Correct answer is B

No explanation has been provided for this answer.

19,058.

What type of vertebra is represented in the diagram? 

A.

Atlas

B.

Axis

C.

Cervical vertebra

D.

Sacrum

E.

Lumbar vertebra

Correct answer is E

No explanation has been provided for this answer.

19,059.

The structure labelled A represents the

A.

transverse process

B.

neural spine

C.

neural canal

D.

centrum

E.

metapophysis

Correct answer is C

No explanation has been provided for this answer.

19,060.

The gamete is produced in the structure labelled

A.

I

B.

II

C.

IV

D.

VI

E.

V

Correct answer is E

No explanation has been provided for this answer.