Biology questions and answers

Biology Questions and Answers

How well do you understand living things and their vital processes? Whether you are preparing for JAMB, WAEC, NECO and Post-UTME, these Biology past questions and answers cover such subjects as the chemistry of life, botany, evolution, genetics, ecology etc to help you know what to expect, improve your speed and confidence and be really prepared for the actual aptitude test.

3,751.

In which of the following groups of animals are flagella and cilia found? 

A.

Flatworms

B.

Annelids

C.

Coelenterates

D.

protozoa

E.

Nematodes

Correct answer is D

No explanation has been provided for this answer.

3,752.

Which of the following organelles are likely to be present in cells that are actively respiring and photosynthesizing?

A.

Nucleolus and centrioles

B.

Mitochondria and chloroplast

C.

Lysosomes and ribosomes

D.

Golgi apparatus and endoplasmic reticulum

Correct answer is B

No explanation has been provided for this answer.

3,753.

In spirogyra, the pyrenoid

A.

excretes waste products

B.

is suspended by cytoplasmic strands

C.

is mainly used for respiration

D.

usually contains starch

E.

makes the plants slimy to touch

Correct answer is D

No explanation has been provided for this answer.

3,754.

Which of the following does a virus have in common with animal cells?

A.

Nucleus

B.

DNA

C.

Gycogen

D.

Cytoplasm

Correct answer is B

No explanation has been provided for this answer.

3,755.

The anatomical evidence usually used in support of the evolutionary relationship among whales, human, birds, and dogs is the possession of

A.

thick skin

B.

 pentadactyl limb

C.

tail

D.

epidermal structure

Correct answer is B

No explanation has been provided for this answer.