Question Detail
Question
Multicellular algae, often called seaweeds, have structures that perform functions similar to roots, stems, and leaves, but are not true differentiated organs. These structures include:
Correct Answer
Option B is the correct answer.
Detailed Explanation
Page 9 describes the thallus of multicellular algae as 'NOT DIFFERENTIATED into true roots, stems, or leaves, but has structures that can perform similar functions. For example, Holdfasts anchor the algae, Stipes provide support, Fronds are leaf-like structures for photosynthesis.'
Hint
Recall the terminology used for the pseudo-organs of large algae.