NSTSE (National Science Talent Search Exam- Unified Council) Class 9: Questions 1608 - 1615 of 2000
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Question number: 1608
» Biology » Diversity of Living Organisms
Question
Why earthworm are beneficial for human
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | They provide the food |
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| b. | They kill the bacteria |
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| c. | Increases the soil fertility |
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| d. | Question does not provide sufficient data or is vague |
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Question number: 1609
» Biology » Diversity of Living Organisms
Question
Which of the following possesses most primitive nervous system?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Amoeba |
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| b. | Hydra |
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| c. | Sponge |
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| d. | Earthworm |
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Question number: 1610
» Biology » Diversity of Living Organisms
Question
Food vacuole present in amoeba is analogous to which of the following
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Mouth of higher animals |
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| b. | Reproductive track in higher animals |
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| c. | Excretory system in higher animals |
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| d. | Nervous system in higher animals |
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Question number: 1611
» Biology » Diversity of Living Organisms
Question
The phylum mollusca is characterized by
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Triploblastic coelomates |
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| b. | Presence of calcium carbonate shell |
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| c. | Bilaterally symmetrical |
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| d. | All a. , b. and c. are correct |
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Question number: 1612
» Biology » Diversity of Living Organisms
Question
Entamoeba histolytica is parasite in
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Blood |
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| b. | Liver |
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| c. | Stomach |
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| d. | Colon |
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Question number: 1613
» Biology » Diversity of Living Organisms
Question
Metamorphosis is absent in
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Birds |
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| b. | Frogs |
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| c. | Fruit fly |
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| d. | All of the above |
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Question number: 1614
» Biology » Diversity of Living Organisms
Question
Which of the following has regeneration capacity?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Mammals |
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| b. | Frog |
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| c. | Star fish |
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| d. | Arthropods |
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Question number: 1615
» Biology » Diversity of Living Organisms
Question
Drosophila melanogaster in the scientific name of
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | wasp |
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| b. | house fly |
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| c. | honey bee |
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| d. | fruit fly |
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