NSTSE (National Science Talent Search Exam- Unified Council) Class 10: Questions 977 - 980 of 1483
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Question 977
Question MCQ▾
In which of the following processes the energy from sunlight is as save as carbohydrates (sugars and starches) ?
Choices
Choice (4) | Response | |
---|---|---|
a. | Photosynthesis | |
b. | Nutrition | |
c. | Reproduction | |
d. | Respiration |
Question 978
Question MCQ▾
The sequence equation given below represents photosynthesis. Identify X, Y and Z.
Choices
Choice (4) | Response | |
---|---|---|
a. | X – Light energy, Y – Water, Z – Sugar | |
b. | X – Light energy, Y – Sugar, Z – Water | |
c. | X – Sugar, Y – Light energy, Z – Water | |
d. | X – Water, Y – Light energy, Z – Sugar |
Question 979
Question MCQ▾
Identify correctly the parts labelled P, S and U in the figure given below.
Choices
Choice (4) | Response | |||||||
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a. |
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b. |
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c. |
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d. |
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Question 980
Question MCQ▾
What is substance ‘X’ in the given experiment setup?
Choices
Choice (4) | Response | |
---|---|---|
a. | Potassium sulphate | |
b. | Sodium bicarbonate | |
c. | Sodium carbonate | |
d. | Potassium hydroxide |