NSO Level 1- Science Olympiad (SOF) Class 10: Questions 480 - 486 of 986
Access detailed explanations (illustrated with images and videos) to 986 questions. Access all new questions- tracking exam pattern and syllabus changes. View the complete topic-wise distribution of questions. Unlimited Access for Unlimited Time!
View Sample Explanation or View Features.
Rs. 450.00 or
How to register?
Question number: 480
Question
What is the puberty age in human males?
Choices
| Choice (4) | Response | |
|---|---|---|
a. |
| |
b. |
| |
c. |
| |
d. |
| |
Question number: 481
Question
What does this figure (A) show?
Image of the Sexual Reproduction
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Germination of pollen grains | |
b. | Fertilization of gametes | |
c. | Transfer of pollen grains to stigma | |
d. | Development of zygote | |
Question number: 482
Question
Cerebellum located
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Interpreting touch, vision and hearing | |
b. | Breathing, heart rate, body temperature | |
c. | Vomiting, and swallowing. | |
d. | Coordinate muscle movements, maintain posture, and balance | |
Question number: 483
» Human Eye and Colourful World
Question
A long sighted person cannot see objects clearly at a distance less than from his eye. The power of the lens needed to read an object at is
Choices
| Choice (4) | Response | |
|---|---|---|
a. |
| |
b. |
| |
c. |
| |
d. |
| |
Question number: 484
Question
A genetic factor that is blocked by the presence of a dominant factor is called
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Dominant | |
b. | Segregation | |
c. | Recessive alleles | |
d. | None of the above | |
Question number: 485
Question
Rubber is an example of
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Semiconductor | |
b. | Conductor | |
c. | Electrical cell | |
d. | Insulator | |
Question number: 486
Question
Which is the following is not correct for vasectomy?
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Vasectomy is also known as sterilization techniques | |
b. | Vasectomy is a surgical cutting of vasa deferentia of the male for sterilization | |
c. | Vasectomies are meant to be Temporary | |
d. | Vasectomy is done through a small incision in the scrotum | |