Seed has

  1. Seed embryo
  2. Seed embryo + endosperm
  3. Coat and embryo
  4. Cotyledons and embryonal axis
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Embryo does not has

  1. Embryonal axis
  2. Radicle
  3. One or two cotyledons
  4. Seed coat
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One cotyledon is found in which of the following embryo?

  1. Gram
  2. Pea
  3. Wheat
  4. All of these
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Two cotyledons are found in which of the following embryo?

  1. Wheat
  2. Maize
  3. Gram
  4. All of these
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Seed coat-

  1. Outermost covering of seed
  2. Outer testa and inner tegmen
  3. Hilum is a scar over seed coat
  4. All of these
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Hilum

  1. Scar over seed coat
  2. Developing seeds are attached to the fruit by means of hilum
  3. Below hilum is micropyle
  4. All of these

Find the wrong statement.

 

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Which of the following is true?

  1. Cotyledons are always fleshy
  2. Cotyledons are often fleshy
  3. Cotyledons are never fleshy
  4. Cotyledons are always membranous
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Endosperm is formed as a result of

  1. Fertilisation
  2. Syngamy, Fertilisation
  3. Triple fusion and Double Fertilisation
  4. External Fertilisation
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Which of the following is an endospermic mature seed?

  1. Castor
  2. Bean
  3. Gram
  4. Pea
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Which of the following is true?

  1. All dicots have endospermic seed
  2. All monocots have endospermic seed
  3. Generally all monocots have endospermic seed
  4. Both B and C
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