Respiration is a series of chemical reactions that enable the synthesis of the energy required to sustain all living entities. Like animals and humans, plants also breathe, but respiration in plants is different from animals and humans. Plants also require energy for their survival and it is fulfilled by the process of respiration. So let's start this quiz and know about more important things on respiration in plants.
1. Which of the following gas, plants are used for respiration?
A. Nitrogen
B. Helium
C. Oxygen
D. None of these
2. Which one of the following is a waste product of aerobic respiration in plant cells?
A. Oxygen
B. Nitrogen oxide
C. Carbon monoxide
D. Carbon dioxide
3. Which of these plants gives oxygen for 24 hours?
A. Banana Plants
B. Christmas cheer
C. Coral Cactus
D. Aloe Vera Plant
4. Which part of the plants are used for respiration?
A. Stem
B. Root
C. Leaves
D. All of these
5. During anaerobic respiration, which of these is formed by plants?
A. Alcohol
B. Malic acid
C. Pyruvic acid
D. Fumaric acid
6. How many molecules of ATP are synthesized during aerobic respiration?
A. 40
B. 38
C. 35
D. 48
7. Which of these is a product of aerobic respiration?
A. Lactose
B. Ethylene
C. Pyruvate
D. Malic acid
8. The process of cell respiration is carried out by .............. in plants.
A. Nucleus
B. Mitochondria
C. Chloroplast
D. None of these None of these
9. Which of these is the raw material for cellular respiration?
A. Sucrose
B. Starch
C. Glucose
D. Fructose
10. Which of these is exhibits the highest rate of respiration?
A. Root tip
B. Leaf bud
C. Growing shoot apex
D. Germinating seed
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