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📋 Total: 10 Qs
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Q1. The primary function of red blood cells is to:NEET 45
Transport oxygen
Q2. Which of the following is a renewable resource?
Solar energy
Q3. Coca alkaloids increase alertness by stimulating the:
Brain and nervous system
Q4. Which planet in our solar system is known as the “Red Planet”?
Mars
Q5. What is the chemical symbol for water?
H2O
Q6. In a simple series electrical circuit, if one light bulb burns out, what happens to the others?
They turn off
Q7. Which force is responsible for holding the planets in orbit around the Sun?
Gravity
Q8. The process by which plants convert light energy into chemical energy is called:
Photosynthesis
Q9. Which of these is not a state of matter?
Heat
Q10. The largest organ in the human body is the:
Skin