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Question
What is a fruit?
Solution
Fruit is a ripened ovary containing one or more seeds.
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RELATED QUESTIONS
Triple Fusion involves:
(i) Fusion of one male, gamete with female gamete
(ii) Fusion of tube nucleus with generative nvcleus
(iii) Fusion of two polar nuclei.
(iv) Fusion of second male gamete with two polar nuclei
Explain the following term:
Elephophily
Given ahead is a diagrammatic sketch of the sectional view of a germinating pollen grain. Study the same and then answer the question that follows:
Where does the germination of the pollen grain take place and how?
Describe the process of double fertilization in angiosperms and add a note on its significance.
In majority of plants pollen is liberated at
Double fertilization and triple fusion were discovered by ______.
The female gametophyte of a typical dicot at the time of fertilisation is ______.
All the events from pollen deposition on the stigma until pollen tubes enter the ovules are together referred to as ______.
Can an unfertilised, apomictic embryo sac give rise to a diploid embryo? If yes, then how?
In the figure given below label the following parts: male gametes, egg cell, polar nuclei, synergid and pollen tube
