People in the villages say, "Man cam from monkey". Do you accept it. Give reason.

All forms of energy got from different sources comes from the sun. Do you agree with this? Give reasons.

Blood samples are usually taken from the veins. Give reason.

Steps in DNA fingerprinting are shown below. a. Complete the flowchart given below and answer the following questions Mention the principle behind DNA fingerprinting. c . DNA fingerprinting is a gift to forensic science. Do you agree? Give reason.

Grafting is a method of production of hybrid plants but not the method of reproduction. Do you agree this statement? Give logic reason for your answer.

Do sides 7cm, 24 cm, 25 cm from a right angled triangle ? Give reason.

Cobra is a venomous snake. Still the forest department warns you not to kill snakes. Give reason from your knowledge on ecosystem?