Red rot is a disease caused to which of the following plant?
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Classes comprising animals like fishes, amphibians, reptiles, birds along with mammals constitute the category called?
The ionosphere overlaps which two layers of the atmosphere?
The first Indian communication satellite was
On the basis of distribution, resources can be classified into ____________?
Among the given nutrients, milk is a poor source of which of the following ?
The process of pollination by birds is also known as
The liberation of oxygen during photosynthesis is due to __________