Bece Basic Science and Technology Past Questions and Answers

Question 46:

• BECE 2023

What is the main component of the sun?

A. Oxygen
B. Nitrogen
C. Carbon
D. Hydrogen
E. Helium

Question 47:

• BECE 2023

Which of the following is an input device?

A. Printer
B. Monitor
C. Scanner
D. Speaker
E. Projector

Question 48:

• BECE 2023

What is the function of chlorophyll in plants?

A. To absorb water
B. To absorb sunlight
C. To transport nutrients
D. To support the plant
E. To store food

Question 49:

• BECE 2023

Which of the following is a non-renewable resource?

A. Wind energy
B. Solar energy
C. Biomass
D. Natural gas
E. Hydropower

Question 50:

• BECE 2023

Which of the following is the main function of the large intestine in the human body?

A. Digestion of food
B. Absorption of nutrients
C. Absorption of water
D. Production of enzymes
E. Storage of bile