Question

Multiple Choice Questions (MCQs)
1. In which of the following cell organelles does photosynthesis occur?
Mitochondria
b. Chloroplast
Chlorophyll
d. Golgi bodies
2. How many guard cells are present in a stoma?
b. 3
d. 5
3. Which sugar is produced during photosynthesis?
Sucrose
b Lactose
Glucose
d. Fructose
4. Which of the following forms of carbohydrate is broken down during respiration?
Fructose
b. Sucrose
Glucose
d. Lactose
5. Which of the following is a by-product of anaerobic respiration?
a. Oxygen
b. Nitrogen
c. Ethyl alcohol
d. None
6. In which pair of cell organelle does cellular respiration take place?
2. Cytoplasm, endoplasmic reticulum
b. Mitochondria, chloroplast
Mitochondrin, cytoplasm
d. Endoplasmic reticulum, mitochondria
7. In plants, the lenticels are found on
a. Woody stems, mature roots
b. Underside of the leaf
On surface of young green stems
d. None of these
C.​

Answer 1

Answer:

1. Chlorophyll

2. 3

3. Glucose

4. Lactose

5. Ethyl Alcohol

6.

7.

Explanation:

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