The most important characteristic that makes reptiles to conquer terrestrial habitats is the possession of
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50 questionsWhich 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?