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Question
Where exactly is the filiform apparatus present in the embryo sac of an angiosperm? States its function.
Solution
Filiform apparatus:
Location - Synergids have special cellular thickenings at the micropylar tip.
Function - It plays important role in guiding the pollen tubes into the synergids
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RELATED QUESTIONS
Among the terms listed below, those that of are not technically correct names for a floral whorl are:
- Androecium
- Carpel
- Corolla
- Sepal
Egg apparatus consists of ______.
Embryo sac is also known as ______.
Route used by pollen tube for entering ovule is ______.
Embryo sac occurs in ______.
During the process of fertilisation the pollen tube of the pollen grain usually enters the embryo sac through ______.
During megasporogenesis, potential megaspore mother cell undergoes following cell divisions to form gametophyte female ______
Filiform apparatus is a highly thickened structure commonly present in ______.
Function of filiform apparatus is to:
Identify the type of carpel with the help of diagrams given below:
