NSO Level 1- Science Olympiad (SOF) Class 7: Questions 555 - 559 of 699
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Question 555
Question MCQ▾
Which of the following is the process by which plants give rise to new plants without seeds?
Choices
Choice (4) | Response | |
---|---|---|
a. | Asexual reproduction | |
b. | Budding | |
c. | Sexual reproduction | |
d. | Vegetative propagation |
Question 556
Question MCQ▾
Which of the following is the carrier of male gamete in plants?
Choices
Choice (4) | Response | |
---|---|---|
a. | Stigma | |
b. | Stamen | |
c. | Ovule | |
d. | Pollen grain |
Question 557
Question MCQ▾
Which of the following defines Electric current?
Choices
Choice (4) | Response | |
---|---|---|
a. | Effect of magnetic field | |
b. | A flow of electric charge | |
c. | A flow of Light ray | |
d. | Question does not provide sufficient data or is vague |
Question 558
Question MCQ▾
Which of the following is the SI unit of magnetic field strength?
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | Tesla | |
c. | Newton | |
d. |
Question 559
Appeared in Year: 2012
Question MCQ▾
A reaction is carried out in a test tube as shown in figure. A gas comes out with hissing sound and bubbles. Which of the given test will confirm the presence of the gas which comes out?
Choices
Choice (4) | Response | |
---|---|---|
a. | Pass the gas into copper sulphate solution, it turns green. | |
b. | Pass the gas in red litmus solution, it turns blue. | |
c. | Bring a burning splinter near the mouth of the gas tube, it burns brightly. | |
d. | Pass the gas into limewater, it turns milky. |