In a majority of flowering plants, out of the four megaspores, what is the ratio of functional and degenerate megaspores?
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Which of the following is the largest known cell?
Xylem helps in transportation of which of the following?
Which of the following is the largest gland in human body?
In September 2017, who launched ‘Pradhan Mantri LPG Panchayat Yojna’?
The process of taking up a permanent shape, size and function to form a permanent tissue is called
Haemoglobin is an important component of _______.
Which cells in pancreas produce Insulin ?