Plant Reproductive Biology: Fertilisation and Embryo Development
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Questions and Answers

What is the characteristic of the cotyledon in the grass family?

  • It is situated towards one side of the embryonal axis (correct)
  • It is an undifferentiated sheath
  • It is called coleoptile
  • It is a hollow foliar structure

What is the function of the coleorrhiza?

  • It encloses the radical and root cap (correct)
  • It is a type of cotyledon
  • It is a type of seed coat
  • It is a part of the epicotyl

What is the term for the fertilized ovule in angiosperms?

  • Ovule
  • Seedling
  • Seed (correct)
  • Embryo

What is the characteristic of non-albuminous seeds?

<p>They have no residual endosperm (D)</p> Signup and view all the answers

What is the structure that encloses the shoot apex and a few leaf primordia?

<p>Coleoptile (B)</p> Signup and view all the answers

What is the term for the part of the embryonal axis above the level of attachment of scutellum?

<p>Epicotyl (A)</p> Signup and view all the answers

What is the characteristic of albuminous seeds?

<p>They retain a part of endosperm (D)</p> Signup and view all the answers

What is the structure that encloses the radical and root cap?

<p>Coleorrhiza (C)</p> Signup and view all the answers

What is the term for the simple structures that are generally thick and swollen due to storage of food reserves?

<p>Cotyledons (B)</p> Signup and view all the answers

What is the characteristic of monocotyledons?

<p>They have one cotyledon (A)</p> Signup and view all the answers

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