Question

Question 2
Give three examples of the range of variations that you see in life-forms around you.

Answer 1

Examples of the range of variations observed in daily life are:
1) Organisms vary greatly in size from microscopic bacteria to elephants, whales, and large trees.
2) The colour of various animals is quite different. Some worms are even colourless or transparent while plants may be variously coloured due to the different types of pigments found in them.
3) The life span of different organisms is also quite varied. For example, a crow lives for only 15 years, whereas a parrot lives for about 140 years.