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The main nitrogenous waste of Hydra is
Options
(a) Ammonia only
(b) Urea only
(c) Uric acid only
(d) Both (a)Ammonia only and (c)Uric acid only
Correct Answer:
Ammonia only
Explanation:
The main nitrogenous waste of Hydra is ammonia. Hydra has no organ of excretion, therefore, excretion of waste nitrogenous matter occurs directly by diffusion through all membrane.
Related Questions: - Mechanism of uric acid excretion, in a nephron is done by
- Nitrogen fixation in root nodules of Alnus is brought about by:
- The plant hormone controlling fruit ripening is
- Food and space, the major limiting factors of an animal population, operate
- Anaerobic respiration was first of all reported by
Topics: Human Body Fluids and Excretory Products
(197)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Mechanism of uric acid excretion, in a nephron is done by
- Nitrogen fixation in root nodules of Alnus is brought about by:
- The plant hormone controlling fruit ripening is
- Food and space, the major limiting factors of an animal population, operate
- Anaerobic respiration was first of all reported by
Topics: Human Body Fluids and Excretory Products (197)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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