Question

list any four traits in humans which you can easily study just by observing and making family chart

Answer 1

1. eyebrows [ thin or busshy]

2. lips [thick or thin]

3. ear lobes [attached or free]

4. colour of the eye [brown or blue]

Answer 2

Answer:

1. hair-straight, curly

2.hand-right handness, lefthandness

3.eye color-black, brown

4.vision- normal, colour-blind