Red Algae: Characteristics & Habitat — NEET Biology
🔥 Predicted for NEET 2027The members of rhodophyceae are commonly called red algae because of the predominance of the red pigment, r-phycoerythrin in their body. Majority of the red algae are marine with greater concentrations found in the warmer areas. They occur in both well-lighted regions close to the surface of water and also at great depths in oceans where relatively little light penetrates.
Adjacent to a frequently-asked paragraph in the same chapter.
Which pigment is responsible for the reddish appearance of red algae?
View solution & NCERT explanation
Correct answer: C — phycoerythrin
Red algae contain the pigment R-phycoerythrin, which efficiently absorbs blue-green light and gives the algae its distinct red color.
What does NCERT say about members rhodophyceae are commonly?
Has this concept appeared in NEET?
Which chapter is this from?
Through deep analysis of NEET and NTA, 176 of the 180 ReNEET 2026 (June 21) questions were already in the MedicNEET question bank before the exam.
176/180MedicNEET's Biology question bank is built from the same NCERT lines NTA picks repeatedly. Not random MCQs — questions crafted exactly like NTA crafts them.