Asked in Premeth past paper pool — Biology

In contrast to the female gametophyte of angiosperms, the female gametophyte of gymnosperms bears two or more

Correct answer: B. Archegonia

  • A. Synergids
  • B. Archegonia
  • C. Polar nuclei
  • D. Antipodal cells

Explanation

Female gametophyte of gymnosperms typically contains archegonia, which are flask-shaped structures containing the egg cell. So option B is correct. The female gametophyte of angiosperm not gymnosperms typically consists of seven cells with eight nuclei: one egg cell, two synergid cells, three antipodal cells, and one central cell with two polar nuclei. So option A, C and D are incorrect.

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About Kingdom Plantae

Plants are multicellular, photosynthetic eukaryotes with cellulose cell walls, chloroplasts and large vacuoles. Coverage includes alternation of generations, vascular and non-vascular plants, seedless and seed-producing groups, gymnosperms and angiosperms, and the distinction between monocot and dicot features.

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