Question

Which of the following statements is/are correct?

I) In angiosperms, each embryo sac has a three-celled egg apparatus-one egg cell and two synergids, three antipodal cells and two polar nuclei

II) All seed-bearing plants, i.e gymnosperms and angiosperms follow diplontic life patterns of plants

III) In gymnosperms, roots in some genera have fungal association in the form mycorrhiza (Pinus).

IV) In cycas, small specialised roots called fibrous roots are associated with N2 fixing methanogenus bacteria

Correct code:

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Answer 1

Which of the following statements is/are correct?

I) In angiosperms, each embryo sac has a three-celled egg apparatus-one egg cell and two synergids, three antipodal cells and two polar nuclei

II) All seed-bearing plants, i.e gymnosperms and angiosperms follow diplontic life patterns of plants

III) In gymnosperms, roots in some genera have fungal association in the form mycorrhiza (Pinus).

IV) In cycas, small specialised roots called fibrous roots are associated with N2 fixing methanogenus bacteria

Answer 2

Answer:

d is the correct answer......