Most Important Science Question for Sainik School and Military School:
Some Important Science MCQs:
1. Deficiency of which vitamin can cause bleeding disorders due to impaired blood clotting?
a) Vitamin B
b) Vitamin K
c) Vitamin C
d) Vitamin D
Correct Answer: B) Vitamin K
Explanation: Vitamin K is essential for the synthesis of proteins required for blood clotting, and its deficiency can lead to bleeding disorders.
2. Deficiency of which one of the following vitamin can lead to night blindness?
a) Vitamin B12
b) Vitamin D
c) Vitamin C
d) Vitamin A
Correct Answer: d) Vitamin A
Explanation: Night blindness is often a result of vitamin A deficiency, which is vital for maintaining normal vision and the health of the retina.
SOME IMPORTANT SCIENCE ONE LINERS FOR SAINIK SCHOOL:
1. Who discovered Cell – Robert Hooke
2. Who discovered Smallpox Vaccine – Edward Jenner
3. Largest gland in human body – Liver
4. Largest organ in human body – Skin
5. Largest bone in Human body – Femur (thighbone)
6. Smallest bone in human body – stapes (Ear)
7. Which part of eye donated – Cornea
8. Which is known as Master Gland in body – Pituitary gland
9. Which vitamin is essential for the coagulation of blood? – Vitamin K
10. Penicillin extracted from – fungus
11. The gland which is both endocrine as well as exocrine – Pancreas
12. Which glands are also known as Ductless Glands? – Endocrine
13. Name the vitamins that are water soluble – B & C
14. Name the vitamins that are – A, D, E & K
15. Blood group was discovered by – Landsteiner
16. Universal blood donor – O Negative
17. Which is the universal receiver blood group – AB
18. Why are leaves green in colour – Chlorophyll
19. Why is blood red in colour – hemoglobin
20. What is the Ph value of human blood? – 7.4
Most Important Science Question for Sainik School
