WAEC Biology 2020 Objective — Question 24
Question 24 of 50 from the West African Examinations Council (WAEC) Biology 2020 Objective paper, with the correct answer and a full explanation.
Advertisement
Oxygen comes out of the stomata during photosynthesis through the process known as
- A. diffusionCorrect
- B. transpiration pull
- C. osmosis
- D. active transport
Explanation
Oxygen comes out of the stomata during photosynthesis through the process of diffusion.
Advertisement
Sign up free to unlock
- Score tracking
- Practice history
- Saved questions
- Progress dashboard
- Personalized sessions
- Weak-topic breakdown
…and/or go further with premium services and No Ads.