NEET Solved Paper 2014 Question 21

Question: Anoxygenic photosynthesis is characteristic of [AIPMT 2014]

Options:

A) Rhodospirillum

B) Spirogyra

C) Chlamydomonas

D) Ulva

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Answer:

Correct Answer: A

Solution:

  • Anoxygenic photosynthesis is a type of photosynthesis that does not produce oxygen as a byproduct. This process is characteristic of certain types of bacteria, particularly those that do not use water as an electron donor.

Among the given options:

A) Rhodospirillum - This is a genus of purple non-sulfur bacteria that perform anoxygenic photosynthesis.

B) Spirogyra - This is a genus of green algae that perform oxygenic photosynthesis.

C) Chlamydomonas - This is a genus of green algae that perform oxygenic photosynthesis.

D) Ulva - This is a genus of green algae that perform oxygenic photosynthesis.