Biotechnology - Transgenic Plant
Exercise :: Transgenic Plant - Section 1
- Transgenic Plant - Section 1
| 21. |
Which of the following gene is transferred to plants that detoxify the herbicide atrazine? |
| A. |
Nitrilase | | B. |
Glutathione S-transferase (GST) | | C. |
Phosphinothrium acetyl transferase | | D. |
All of these |
Answer: Option B
Explanation:
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| 22. |
Which of the following self-pollinating plant/(s) tend to be homozygous? |
Answer: Option D
Explanation:
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| 23. |
Which cell-based plant technology involves the combining of two cells without cell walls from different species? |
| A. |
Clonal propagation | | B. |
Cybridization | | C. |
Protoplast fusion | | D. |
Mutant selection |
Answer: Option C
Explanation:
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| 24. |
A naturally occurring variant, possessing characteristics of interest, is identified. This plant is selectively bred. This is an example of |
| A. |
traditional plant breeding | | B. |
transgenic technology | | C. |
mutant selection | | D. |
none of these |
Answer: Option A
Explanation:
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| 25. |
Which of the following dies from Ti plasmid infection? |
Answer: Option D
Explanation:
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