Quiz Bee 9th Grade

1. 1. Which branch of Biology that deals with the study of heredity and variation among organisms?

• Anatomy

• Genetics

• Ecology

• Evolution

2. 2. What is the power house of the cell?

• chloroplast

• guard cell

• mitochondrion

• cell membrane

3. 3. Nickel has an electron configuration of 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d⁸. What is the number of            protons of Nickel?

• 28

• 87

• 59

• 31

4. 4. Which branch of chemistry study the carbon compounds?

• Organic Chemistry

• Inorganic Chemistry

• Analytical Chemistry

• Biochemistry

5. 5. Which pertains to the number of times the heart beats per minute?

• pulse rate

• bradycardia

• tachycardia

• heart attack

6. 6. Which natural opening in the Earth’s surface where molten rocks, hot gases and ashes are ejected?

• volcano

• hill

• mountain

• plateau

7. 7. These are group of stars that form particular shapes and patterns

• Milky Way

• Solar System

• Galaxy

• Constellation

8. 8. A bowling ball whose mass is 4.0 kg is rolling at a rate of 2.5 m/s. What is its momentum?

• 10 kg-m/s

• 100 kg-m/s

• 1000 kg-m/s

• 0.1 kg-m/s

9. 9. What is the attraction of the mass of the Earth, the moon, and the planets.

• force

• weight

• mass

• gravity

10. 10. Which organisms below that can make their own food?

• autotrophs

• Calvin cycle

• photosynthesis

• heterotrophs