In a majority of flowering plants, out of the four megaspores, what is the ratio of functional and degenerate megaspores?
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Xylem helps in transportation of which of the following?
What is the accounting year of the Reserve Bank of India ?
Which one of the following films was not directed by Satyajit Ray?
Regional Rural Banks are sponsored by
The final boundary between the Earth and the outer space is called _____.
Which planet has the maximum number of satellites?
In Indian constitution, the method of election of President has been taken from which country?