Which of the followig traits in humans is an example of p...
Which of the followig traits in humans is an example of physiological variation?
skin colour
fingerprint
tongue rolling
height
Correct answer is C
No explanation has been provided for this answer.
Which of the following statements about ecosystems is false? ...
One of the following is a process of transmission of hereditary characteristics by chromosomes ...
Which of the labelled parts is filled with cerebrospinal fluid? ...
The clumping together of red blood cells is ...
Pests can be controlled without the subsequent danger of polluting the ecosystem by ...
Plants of temperate origins can be grown in tropical areas in the vegetation zones of the ...
Sting cells are normally found in ...
The basis of growth involves the following processes except ...
The type of reproduction that leads to variation in animal and plant populations is ...