Options:
- A. DNA only
- B. DNA and RNA
- C. Proteins only
- D. DNA and Proteins
View Answer
D. DNA and Proteins
Everyday Science
Which one of the following elements the drum of a Photostat machine is made up of: _________?
Options:
- A. Aluminium
- B. Selenium
- C. Barium
- D. None of these
View Answer
B. Selenium
The Aurora Borealis, also known as ________?
Options:
- A. Western lights
- B. Southern lights
- C. Eastern lights
- D. Northern lights
View Answer
D. Northern lights
Wireless transmission can be done via _____________?
Options:
- A. A Infrared waves
- B. Radio waves
- C. Microwaves
- D. All of these
View Answer
D. All of these
Total number of moons in entire Solar System are:__________?
Options:
- A. More than 100
- B. More Than 200
- C. More than 300
- D. More than 400
View Answer
B. More Than 200
__________ Protect us from diseases?
Options:
- A. Vitamins
- B. minerals
- C. Carbohydrates
- D. None of these
View Answer
A. Vitamins
What is the largest cell in the human body?
Options:
- A. Ovum
- B. RBCs
- C. Sperm cell
- D. Neuron
View Answer
A. Ovum
Which is the only planet that rotates clockwise?
Options:
- A. Jupiter
- B. Venus
- C. Earth
- D. Mercury
View Answer
B. Venus
Recently, scientists observed the merger of giant
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
Which bird weighs less than a penny?
Options:
- A. Goldcrest
- B. Weebill
- C. Hummingbird
- D. None of these
View Answer
C. Hummingbird