NCERT Class 7 Science [NCERT Based General Studies (GS)]: Questions 7 - 12 of 322
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Question 7
Question MCQ▾
The process of making food in the presence of sunlight by the simple raw materials like carbon-dioxide and water by the green plants is called as:
Choices
Choice (4) | Response | |
---|---|---|
a. | Photosynthesis | |
b. | Autotrophic mode of nutrition | |
c. | All of the above | |
d. | None of the above |
Question 8
Question MCQ▾
The plants which thrive on the body of another green plant to obtain nutrition are called as:
Choices
Choice (4) | Response | |
---|---|---|
a. | Saprophytic plants | |
b. | Parasitic plants | |
c. | Carnivorous plants | |
d. | Question does not provide sufficient data or is vague |
Question 9
Question MCQ▾
Body of all organisms made up of tiny units are called as:
Choices
Choice (4) | Response | |
---|---|---|
a. | Amoeba | |
b. | Tissue | |
c. | Cells | |
d. | None of the above |
Question 10
Question MCQ▾
Venus fly trap, pitcher plant and sundew are examples of:
Choices
Choice (4) | Response | |
---|---|---|
a. | Parasitic plants | |
b. | Carnivorous plants | |
c. | Insectivorous plants | |
d. | Both b. and c. are correct |
Question 11
Question MCQ▾
Manures are added to the soil:
Choices
Choice (4) | Response | |
---|---|---|
a. | It increases the water holding capacity | |
b. | It aerates the soil by making it porous | |
c. | To keep the balance of nutrients in the soil | |
d. | All a., b. and c. are correct |
Question 12
Question MCQ▾
Slimy green patches in ponds or in other stagnant water bodies due to the presence of:
Choices
Choice (4) | Response | |
---|---|---|
a. | Lichens | |
b. | Algae | |
c. | Fungus | |
d. | All of the above |