NSO Level 1- Science Olympiad (SOF) Class 7: Questions 536 - 542 of 597
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Question number: 536
» Natural Resources and Their Conservation
Question
Which of the following term is used when the ground water accumulates between layers of hard rock?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Water table | |
b. | Pond | |
c. | Aquifer | |
d. | Surface water | |
Question number: 537
Question
Which of the following structure contains the female reproductive cells?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Petals | |
b. | Ovule | |
c. | Sepals | |
d. | Stigma | |
Question number: 538
» Weather, Climate and Adaptations of Animals to Climate
Question
“A hognose snake pretends as dead to trick the predator. ” Which kind of adaptation is this?
Select the correct option.
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Physiological adaptation. | |
b. | Behavioural adaptation. | |
c. | Structural Adaptation. | |
d. | None of the above | |
Question number: 539
Question
Female gametophyte is developed from which of the following cells?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Microspore | |
b. | Egg cells | |
c. | Megaspore | |
d. | Pollen. | |
Question number: 540
Question
Which of the following is dominating reproductive phase in ferns?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Gametophyte | |
b. | Sporophyte | |
c. | Both a. and b. are correct | |
d. | None of the above | |
Question number: 541
» Transportation in Plants and Animals
Question
Which of the following carries the oxygenated blood from heart to body tissues?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Vena cava | |
b. | Pulmonary veins | |
c. | Pulmonary artery. | |
d. | Aorta | |
Question number: 542
» Weather, Climate and Adaptations of Animals to Climate
Question
The amount of humidity in air is measured to measure which of the following?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Chemicals | |
b. | Heat | |
c. | Moisture | |
d. | All of the above | |