Sexual Reproduction in Flowering Plants

Bihar Board Class 12 · Biology · 43 past questions

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1. Q1 2026 Set A

   Which of the following is the pollinating agent of Ophrys ?

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2. Q2 2026 Set A

   Which of the following is one of the most resistant organic materials?

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3. Q3 2026 Set A

   Which of the following cells is present in pollen grain of angiospermic plants?

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4. Q4 2026 Set A

   In which of the following seeds is perisperm not found?

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5. Q5 2026 Set A

   Which of the following seeds has more than one embryo?

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6. Q6 2026 Set A

   What is cotyledon called in grass family?

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7. Q7 2026 Set A

   Which cell of the embryo sac becomes primary endosperm cell after triple fusion ?

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8. Q8 2026 Set A

   Which of the following plays an important role in guiding the pollen tube into the synergids ?

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