Which of the following traits in humans can be affected b...
Which of the following traits in humans can be affected by environmental factors?
skin colour
eye colour
baldness
tongue-rolling
Correct answer is A
No explanation has been provided for this answer.
During mating, the male toad holds the female with its? ...
In a Mendelian cross of red and white varieties of the four O'clock plants, the F1 generati...
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The accepted concepts for the theory of Natural Selection does not include ...
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Oxygenated blood is pumped to the entire body from the part labelled ...
Countershading is an adaptive feature that enables animals to ...
When a Spirogyra cell is immersed in a salt solution more concentrated than its cell sap, it ...