Multiple choice

What is a group of plants that are autotrophs, their sex organs are non-jacketed and whose zygotes secrete thick wall called?

  1. Phycophytes

  2. Lichens

  3. Bryophytes

  4. Thallophytes

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A Correct answer
Explanation

Phycophytes are autotrophic and synthesise their own food in the presence of sunlight. Their sex organs are non-jacketed and the zygotes secrete thick wall to protect themselves from harsh climatic conditions.