Biotechnology questions and answers

Biotechnology Questions and Answers

These Biotechnology questions test your knowledge of the use of biology to solve problems and make useful products.

21.

"The universe tends towards maximum disorder" is stated by

A.

first law of thermodynamics

B.

second law of thermodynamics

C.

third law of thermodynamics

D.

none of the above

Correct answer is B

No explanation has been provided for this answer.

22.

Which part of a plant contains the male sex cell?

A.

Ova

B.

Style

C.

Stamen

D.

Pollen

Correct answer is D

No explanation has been provided for this answer.

23.

Chemical energy is supplied to eukaryotic cells by

A.

chloroplasts and golgi complexes

B.

mitochondria and ribosomes

C.

mitochondria only

D.

mitochondria and chloroplasts

Correct answer is D

No explanation has been provided for this answer.

24.

A cell without cell wall is called

A.

apoplast

B.

protoplast

C.

symplast

D.

none of these

Correct answer is B

No explanation has been provided for this answer.

25.

Tonoplast is a membrane around

A.

cytoplasm

B.

vacuole

C.

nucleus

D.

mitochondria

Correct answer is B

No explanation has been provided for this answer.