NSO Level 1- Science Olympiad (SOF) Class 8: Questions 585 - 588 of 1076
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Question number: 585
Question
Which of the following is not a part of male reproductive organ in humans?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Ovary | |
b. | Sperm duct | |
c. | Penis | |
d. | Testes | |
Question number: 586
Question
External fertilisation takes place
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Inside the female body | |
b. | Outside the female body | |
c. | Inside the male body | |
d. | None of the above | |
Question number: 587
Question
Neha was given three liquids: petrol, cooking oil and water. She was asked to identify the liquids by testing their burning capacity. She took the liquids in different china dishes and marked them as A, B and C. Brought them over the flame of a candle. Which property of the liquids will help her to identify them?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Petrol is highly inflammable. Immediately it catches fire and within a very short time the liquid disappears. | |
b. | Water does not catch fire. | |
c. | Cooking oil takes little time and the flame spreads into the dish and after some time the liquid disappears leaving the dish sticky. | |
d. | All a. , b. and c. are correct | |
Question number: 588
Question
Rani burned a magnesium ribbon. The form of energy produced by this action is
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Light | |
b. | Sound | |
c. | Heat | |
d. | Both a. and c. are correct | |