Biology
Which of the following is an end product of anaerobic respiration in plants ?
- Ethane
- Ethylene
- Ethanol
- Lactic acid
Answer
Ethanol
Reason — Anaerobic respiration in plants produces ethanol and carbon dioxide as end products.
Ethane is a hydrocarbon gas and not produced during respiration in plants. Ethylene is a plant hormone involved in fruit ripening, not a product of respiration. Lactic acid is produced during anaerobic respiration in animal muscles and some bacteria, not in plants.
Related Questions
Which of the following forms of carbohydrates is broken down during respiration ?
- Cellulose
- Glucose
- Starch
- Sucrose
Which of the following is an immediate product of photosynthesis ?
- Glucose
- Starch
- Sucrose
- Cellulose
A glowing matchstick starts burning in the presence of :
- Carbon dioxide gas
- Nitrogen gas
- Carbon monoxide gas
- Oxygen gas
Which of the following chemicals is used to identify the presence of starch ?
- Lime water
- Potassium hydroxide
- Iodine solution
- Methylated alcohol