Question 18
Question 18 of 40
Question image for Q18
You can solve this MCQ to see its answer, but your attempt won't be logged unless you login
No letter options?
Older MCQs might not have the typical A, B, C, D choices. They have choices 1, 2, 3, and a combination of them is the answer. Below is the key that maps such combinations to the answer.
A 1, 2 and 3 are correct
B 1 and 2 only are correct
C 2 and 3 only are correct
D 1 only is correct
Topics Tested
16. Development of organi...
16.3. Sexual reproduction in plants

Investigate and state the environmental conditions that affect germination of seeds, limited to: suitable temperature, water and oxygen

3. Movement into and out...
3.1. Diffusion and osmosis

Understand that plants are supported by the pressure of water inside the cells pressing outwards on the cell wall

6. Plant nutrition
6.1. Photosynthesis

Investigate the effect of varying light intensity, carbon dioxide concentration and temperature on the rate of photosynthesis using submerged aquatic plants and hydrogencarbonate indicator solution