Match List-I with List-II. Choose the correct answer from the options given below:

Match List-I with List-II.
Choose the correct answer from the options given below:
  1. $(\mathrm{A})-(\mathrm{III}),(\mathrm{B})-(\mathrm{II}),(\mathrm{C})-(\mathrm{I}),(\mathrm{D})-(\mathrm{IV})$
  2. $(\mathrm{A})-(\mathrm{II}),(\mathrm{B})-(\mathrm{I}),(\mathrm{C})-(\mathrm{III}),(\mathrm{D})-(\mathrm{IV})$
  3. $(\mathrm{A})-(\mathrm{IV}),(\mathrm{B})-(\mathrm{II}),(\mathrm{C})-(\mathrm{I}),(\mathrm{D})-(\mathrm{III})$
  4. $(\mathrm{A})-(\mathrm{I}),(\mathrm{B})-(\mathrm{III}),(\mathrm{C})-(\mathrm{II}),(\mathrm{D})-(\mathrm{IV})$

Solution

Option (2) is the answer as it represents the correct match. - Contractile vacuole is present in Amoeba and helps in osmoregulation. - Water vascular system is the most distinctive feature of echinoderms such as Asterias, Echinus etc. - Sponges have water transport or canal system in Spongilla. Platyhelminthes like Taenia have specialised cells called flame cells that helps in osmoregulation and excretion.

Asked in: NEET 2023 (Manipur)

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