MCQ
Malpighian tubules are the excretory structures of
- ✓Insects
- BMammals
- CBirds
- DReptiles
A survey of animal kingdom presented a variety of excretory structures
$(i)$ Invertebrate have simple tubular type of excretory organs
$(ii)$ Vertebrate have complex tubular form called the kidney
$(iii)$ Platyhelminthes (Flatworm planaria) Protonephridia of flame cells are excretory organs
$(iv)$ Some Annelids and Cephalochordate Protonephridia concerned primarily osmoregulations
$(v)$ Earthworm and Annelids Nephridia is the excretory organ
$(vi)$ Insect Malpighian tubules are the excretory organs. Antennal glands or green glands performs the excretory functions in crustaceans like prawn
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| List-l (Interacting species) | List-II (Name of Interaction) |
| (A) Flamingoes and resident fishes | (I) Competition |
| (B) Lice on humans and ticks on dogs | (II) Parasitism |
| (C) Lichens | (III) Mutualism |
| (D) An orchid growing on a mango branch | (IV) Commensalism |