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  • Need explanation for: The wheat grain has an embryo with one large, shield-shaped cotyledon known as :

The wheat grain has an embryo with one large, shield-shaped cotyledon known as :

  • Option 1)

    Coleorrhiza

  • Option 2)

    Scutellum

  • Option 3)

    Coleoptile

  • Option 4)

    Epiblast

 

Answers (2)

best_answer

As we discussed

Monocotyledons embryo -

Embryos of monocotyledons possess only one cotyledon. In the grass family the cotyledon is called scutellum that is situated towards one side (lateral) of the embryonal axis. At its lower end, the embryonal axis has the radical and root cap enclosed in an undifferentiated sheath called coleorrhiza.

- wherein

 

 In monocots guass family cotyledon is called scutellum. wheat grain is monocot belonging to grass family.


Option 1)

Coleorrhiza

Incorrect option

Option 2)

Scutellum

Correct option

Option 3)

Coleoptile

Incorrect option

Option 4)

Epiblast

Incorrect option

Posted by

Plabita

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Scutellum

Posted by

Sibin bs

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