Options:
- A.
- B. Gravitational waves
- C. Possibility of inter-galactic space travel through
- D. It enabled the scientists to understand
View Answer
B. Gravitational waves
Everyday Science
pH value of Blood or Red Blood Cells ?
Options:
- A. 5
- B. 6
- C. 7.35-7.45
- D. 8-10
View Answer
C. 7.35-7.45
Rain drops fall from great height Which among the following statements is true regarding it?
Options:
- A. they fall with that ultimate velocity, which are different for different droplets
- B. they fall with same ultimate velocity
- C. their velocity increases and they fall with different velocity on the earth
- D. their velocity increases and they fall with same velocity on the earth
View Answer
A. they fall with that ultimate velocity, which are different for different droplets
Pure limestone is called _______?
Options:
- A. Aluminum Oxide
- B. Calcium Carbonate
- C. Calcium Sulphate
- D. None of these
View Answer
B. Calcium Carbonate
Maximum biological damage is caused by ____________?
Options:
- A. Gamma rays
- B. Alpha rays
- C. Beta rays
- D. Microwaves
View Answer
A. Gamma rays
Which is the second largest component in milk?
Options:
- A. Protein
- B. Fat
- C. Vitamin
- D. None of these
View Answer
B. Fat
Zika virus was named after the Zika forest of which country?
Options:
- A. Nigeria
- B. Angola
- C. Uganda
- D. Zimbabwe
View Answer
C. Uganda
Highest Clouds are ___________?
Options:
- A. Cirrocumulus
- B. Cirrus
- C. Cirrostratus
- D. All of these
View Answer
D. All of these
What cells are involved in bone remodeling?
Options:
- A. Osteoblasts
- B. Osteoclasts
- C. Osteocytes
- D. All of these
View Answer
D. All of these
Leprosy is the oldest disease in the world caused by which microorganism?
Options:
- A. Virus
- B. Fungi
- C. Bacteria
- D. None
View Answer
C. Bacteria