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प्रश्न
Which one of the following statements is incorrect?
विकल्प
Birds and land snails are uricotelic animals
Mammals and frogs are ureotelic animals
Aquatic amphibians and aquatic insects are ammonotelic animals
Birds and reptiles are ureotelic
उत्तर
Birds and reptiles are ureotelic
Explanation:
Reptiles (snakes and lizards), birds, land snails and insects excrete nitrogenous wastes as uric acid in the form of pellets or paste with a minimum loss of water and are called uricotelic animals.
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संबंधित प्रश्न
Excretion is essential phenomenon because ______.
Excretory product of spider is ______.
Different types of excretory structures and animals are given below. Match them appropriately and mark the correct answer from among those given below:
| Excretory structure/ organ | Animals |
| A. Protonephridia | i. Prawn |
| B. Nephridia | ii. Cockroach |
| C. Malpighian tabules | iii. Earthworm |
| D. Green gland or Antennal gland | iv. Flatworms |
Which of the following pairs is wrong?
What is the excretory product from kidneys of reptiles?
Identify the glands that perform the excretory function in prawns.
What is the excretory structure in amoeba?
Complete the following:
Dialysis fluid = Plasma –
Aquatic animals generally are ammonotelic in nature where as terrestual forms are not. Comment.
How have the terrestrial organisms adapted themselves for conservation of water?
