Biotechnology - Special Proteins and Crop Improvement

Exercise :: Special Proteins and Crop Improvement - Section 1

  • Special Proteins and Crop Improvement - Section 1
11. 

Which of the following govern sporophytic self-incompatibility in Brassica?

A. Aegilops
B. Triticum
C. Both (a) and (b)
D. S alleles

Answer: Option D

Explanation:

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

12. 

Commercial sugarcane is heterozygons with germplasm from

A. 1-3 Saccharum species
B. 3-5 Saccharum species
C. 5-7 Saccharum species
D. 7-9 Saccharum species

Answer: Option B

Explanation:

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

13. 

The intervention in the communication system of nematodes offer several possibilities of bio control. Which of the following(s) play(s) a very important role in the host recognition?

A. Protein
B. Lipid
C. Carbohydrate moiety
D. Minerals

Answer: Option C

Explanation:

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

14. 

The hybrid embryo can be rescued from damage/collapse by growing it

A. at low temperature
B. at low pH
C. at low water activity
D. in artificial medium

Answer: Option D

Explanation:

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15. 

For increased level of mannitol in transgenic tobacco plants which of the following gene is transferred?

A. Mannitol dehydrogenase
B. Mannitol synthease
C. Both (a) and (b)
D. Mannitol pyrophosphorylase

Answer: Option A

Explanation:

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