Question

*Read the following sentence and categorise the words into different parts of speech*
*Wow! I saw a mangoose and a cobra fight to death in the garden, while I sat directly above them in the banyan tree*​

Answer 1

Explanation:

The 'gene' which causes (inherited, red and green types of) colour blindness is found only on the X chromosome. So, for a male to be colour blind the colour blindness 'gene' only has to appear on his X chromosome. For a female to be colour blind it must be present on both of her X chromosomes.