NSO Level 1- Science Olympiad (SOF) Class 7: Questions 543 - 548 of 597
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Question 543
Question
MCQ▾Which of the following participates in the pollination process?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Water | |
b. | Insects | |
c. | Wind | |
d. | All a., b. and c. are correct | |
Question 544
Question
Assertion-Reason▾Assertion(Ꭺ)
The respiration in plants occurs as exchange of gases through tiny pores on leaves.
Reason(Ꭱ)
The tiny pores involved in respiration of plants are called stomata.
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Ꭺ is false but Ꭱ is true | |
b. | Both Ꭺ and Ꭱ are true but Ꭱ is NOT the correct explanation of Ꭺ | |
c. | Both Ꭺ and Ꭱ are false | |
d. | Both Ꭺ and Ꭱ are true and Ꭱ is the correct explanation of Ꭺ | |
Question 545
Question
MCQ▾Which of the following cells build the immunity by attacking the germs which entre the body?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | RBCs | |
b. | Platelets | |
c. | WBCs | |
d. | Plasma cells. | |
Question 546
Question
MCQ▾Which of the following is the unit of resistance?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Joule | |
b. | Ohm | |
c. | Volt | |
d. | ||
Question 547
Question
MCQ▾Which of the following region has only two seasons in their climatic condition?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Arctic region | |
b. | Temperate region | |
c. | Tropical region | |
d. | Question does not provide sufficient data or is vague | |
Question 548
Question
MCQ▾Which of the following is the term used for the action of moving something from its place or position?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Shift | |
b. | Disperse | |
c. | Displacement. | |
d. | Movement | |