Plants Growth Multiple Choice Questions (MCQ) PDF Download

MCQ 1: Carbon dioxide enters a leaf of a plant via

1. stomata
2. stem
3. roots
4. flowers

MCQ 2: Carbon dioxide is given to plants for their food production from

1. air
2. soil
3. water
4. fertilizers

MCQ 3: To check a leaf that either it has made food or not we can use test using

1. iron solution
2. iodine solution
3. calcium solution
4. water

MCQ 4: A gas which is given out during plants processes is called

1. oxygen
2. nitrogen
3. carbonmono oxide
4. hydrogen

MCQ 5: Therefore in photosynthesis the energy which is stored in plants and animals is being derived from

1. sun
2. glucose
3. oxygen
4. chloroplast