24. Birds

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1.
Bubo bubo is the scientific name of which of the following species?
2.
The term “Gypsophils” is associated with the people who have liking for which among the following?
3.
Why do birds not experience respiratory issues while flying at high altitudes?
4.
Anatomically, the beak of birds is equivalent of which of the following?
5.
When compared to the mammals, birds are less sensitive to temporary deprivation of water, because?