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What does the filiform apparatus do at the entrance into ovule?
[2008]
  • a)
    It helps in the entry of pollen tube into a synergid
  • b)
    It prevents entry of more than one pollen tube into the embryo sac
  • c)
    It brings about opening of the pollen tube
  • d)
    It guides pollen tube from a synergid to egg 
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
What does the filiform apparatus do at the entrance into ovule?[2008]a...
Filiform apparatus helps in the entry of pollen tube into a synergid in ovule. Filiform apparatus is in form of finger like projection comprising a core of micro fibrils enclosed in a sheath. The filiform apparatus resembles transfer cells" meant for short distance movement of metabolites. The filiform apparatus responsible for the absorption of food from the nucleus.
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Most Upvoted Answer
What does the filiform apparatus do at the entrance into ovule?[2008]a...
Function of the filiform apparatus at the entrance into ovule:
The filiform apparatus plays a crucial role in the process of fertilization in plants, particularly at the entrance into the ovule.

Helps in the entry of pollen tube into a synergid:
- The filiform apparatus is a group of cells located at the entrance of the ovule.
- It helps to guide the pollen tube towards the synergid, which is one of the cells in the embryo sac.
- The filiform apparatus ensures that the pollen tube enters the correct location for fertilization to occur.
Therefore, the correct answer is option 'A' - It helps in the entry of the pollen tube into a synergid.
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What does the filiform apparatus do at the entrance into ovule?[2008]a)It helps in the entry of pollen tube into a synergidb)It prevents entry of more than one pollen tube into the embryo sacc)It brings about opening of the pollen tubed)It guides pollen tube from a synergid to eggCorrect answer is option 'A'. Can you explain this answer?
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What does the filiform apparatus do at the entrance into ovule?[2008]a)It helps in the entry of pollen tube into a synergidb)It prevents entry of more than one pollen tube into the embryo sacc)It brings about opening of the pollen tubed)It guides pollen tube from a synergid to eggCorrect answer is option 'A'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about What does the filiform apparatus do at the entrance into ovule?[2008]a)It helps in the entry of pollen tube into a synergidb)It prevents entry of more than one pollen tube into the embryo sacc)It brings about opening of the pollen tubed)It guides pollen tube from a synergid to eggCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What does the filiform apparatus do at the entrance into ovule?[2008]a)It helps in the entry of pollen tube into a synergidb)It prevents entry of more than one pollen tube into the embryo sacc)It brings about opening of the pollen tubed)It guides pollen tube from a synergid to eggCorrect answer is option 'A'. Can you explain this answer?.
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