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The quiescent centre (QC) is a small group of cells with low mitotic activity (they divide sometimes, but only rarely). QC's are to be found at the tips of growing roots, in the root meristem, and are typically surrounded by groups of initial cells.
A soap bubble and a liquid drop both have same surface tension and radius, then which will have more excess pressure inside it?
What are diatoms?
The sudden fall of atmospheric pressure indicates –
Which of the following is also known as wood alcohol?
What is the main ore of aluminum?
Which law explains why planets move faster when they are closer to the Sun?
Marble is a metamorphic rock of:
Which of the following is the hardest substance known?
Statement I: Glass is not considered as a true compound. Statement II: Glass does not have a definite melting point.
Codes:
Which of the following organic compounds undergo nucleophilic substitution reaction most easily?
