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Match the items in column I with those in column II and choose the correct answer

  Column I   Column II
1. Funicle   The small opening of ovule
2. Integuments   Stalk of ovule
3. Chalaza   Protective envelopes of ovule
4. Hilum   Junction part of ovule and stalk
5. Micropyle   Basal part of the ovule

 

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Important Questions on Sexual Reproduction in Flowering Plants

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NTA Errorless Biology Volume-2>Chapter 2 - Sexual Reproduction in Flowering Plants>Ordinary Thinking>Q 15
When the ovule is curved and embryo sac becomes horseshoe shaped, such an ovule is called
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NTA Errorless Biology Volume-2>Chapter 2 - Sexual Reproduction in Flowering Plants>Ordinary Thinking>Q 16
Select the incorrect statement(s) regarding angiosperms:
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NTA Errorless Biology Volume-2>Chapter 2 - Sexual Reproduction in Flowering Plants>Ordinary Thinking>Q 17
Embryo sac is
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NTA Errorless Biology Volume-2>Chapter 2 - Sexual Reproduction in Flowering Plants>Ordinary Thinking>Q 18
Megaspores are produced from the megaspore mother cells after
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NTA Errorless Biology Volume-2>Chapter 2 - Sexual Reproduction in Flowering Plants>Ordinary Thinking>Q 19

Choose the right option in which all the alphabet A, B, C, D And, E Are correctly identified:

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NTA Errorless Biology Volume-2>Chapter 2 - Sexual Reproduction in Flowering Plants>Ordinary Thinking>Q 20
Tegmen develops from the
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NTA Errorless Biology Volume-2>Chapter 2 - Sexual Reproduction in Flowering Plants>Ordinary Thinking>Q 21
Crassinucellate ovule shows
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NTA Errorless Biology Volume-2>Chapter 2 - Sexual Reproduction in Flowering Plants>Ordinary Thinking>Q 22
Which of the following statements is not correct