| 49. |
Photosynthesis is a process |
| A. |
reductive and exergonic |
| B. |
reductive and catabolic |
| C. |
reductive, endergonic and catabolic |
| D. |
reductive, endergonic and anabolic |
Answer: Option D
Explanation:
No answer description available for this question. Let us discuss.
|
| 50. |
On which of the following plants did Gregor Mendal perform his classical experiment? |
| A. |
Gram |
B. |
Maize |
| C. |
Pea |
D. |
Wheat |
Answer: Option C
Explanation:
No answer description available for this question. Let us discuss.
|
| 51. |
Pigmentation of skin is due to |
| A. |
lymphocytes |
B. |
monocytes |
| C. |
leucocytes |
D. |
melanocytes |
Answer: Option D
Explanation:
No answer description available for this question. Let us discuss.
|
| 52. |
Norepinephrine increases |
| A. |
respiration |
| B. |
urine production |
| C. |
saliva production |
| D. |
blood pressure |
Answer: Option D
Explanation:
No answer description available for this question. Let us discuss.
|
| 53. |
Night blindness is cause by lack of which vitamin? |
| A. |
Vitamin A |
| B. |
Vitamin B |
| C. |
Vitamin C |
| D. |
Vitamin D |
Answer: Option A
Explanation:
No answer description available for this question. Let us discuss.
|
| 54. |
Monocot root differs from dicot root in having |
| A. |
open vascular bundles |
| B. |
scattered vascular bundles |
| C. |
well developed pith |
| D. |
radially arranged vascular bundles |
Answer: Option C
Explanation:
No answer description available for this question.
|
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