Multiple choice

___________ is the largest plant cell.

  1. Funaria

  2. Acetabularia

  3. Nostoc

  4. Colocasia
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Acetabularia, a single-celled marine green alga, holds the record for being the largest unicellular organism, with some species reaching up to 5 centimeters in length. Despite being a single cell, it has a complex structure with a cap, stalk, and rhizoid. Funaria is a moss, Nostoc is a cyanobacterium forming colonies, and Colocasia (taro) is a multicellular plant.

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