Biotechnology - Animal Breeding and Transgenic Animal

Exercise :: Animal Breeding and Transgenic Animal - Section 1

  • Animal Breeding and Transgenic Animal - Section 1
26. 

Enucleation of the cells can be achieved by treating the cells with

A. polyethylene glycol
B. cytochalasin B
C. both (a) and (b)
D. alcohol

Answer: Option B

Explanation:

No answer description available for this question. Let us discuss.

27. 

When the cells are enucleated and centrifuged, nuclei

A. detach from cell and settle at the bottom
B. detach from cell and remain in the supernatant
C. nuclei remain attached to the cell
D. none of the above

Answer: Option A

Explanation:

No answer description available for this question. Let us discuss.

28. 

Superovulation is an

A. increased ovulatory response by external hormonal therapy
B. decreased ovulatory response by external hormonal therapy
C. decreased ovulatory response by internal hormonal therapy
D. increased ovulatory response by internal hormonal therapy

Answer: Option A

Explanation:

No answer description available for this question. Let us discuss.

29. 

Which of the following best describes artificial insemination?

A. Transplanting an embryo into the uterus
B. Fertilization of an egg in a test tube
C. Selectively breeding healthy animals
D. Taking the sperm and placing it directly

Answer: Option D

Explanation:

No answer description available for this question. Let us discuss.

30. 

Which part of a cell carries the information that is passed from one generation to the next?

A. Cell
B. Nucleus
C. Cytoplasm
D. Chloroplast

Answer: Option B

Explanation:

No answer description available for this question. Let us discuss.