In the alimentary system of a bird, the function of teeth is carried out by the
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154 questionsinsectivorous plants traps and kill their prey to derive
The order of passage of food in the digestive system is?
In a dicotyledonous stem, the zone between the epidermis and the pericycle is the
The most important characteristic that makes reptiles to conquer terrestrial habitats is the possession of
Which of the following is used mainly for balancing in fish?
Radial symmetry is a feature common to
The most abundant group of organisms in the animal kingdom is
The bacteria type that are arranged in chains are the
In plants, the structure that performs a similar function with the testis in mammals is the
The cell of an onion bulb can be differentiated from a cheek cell by the presence of
A characteristic that can possibly be shared by both living and non living organisms is
In terms of the number of individuals, which of the following taxa is most inclusive?