If you are given a specimen, what are the steps that you should follow to classify it?

You have identified a useful gene in bacteria. Make a flow chart of the steps that you would follow to transfer this gene to a plant .

If you are a successful beekeeper suggest the point you would like to follow .

If you are given a tall pea plant, how would you find out its genotype? Explain.

Suppose you are outside your home and an earthquake strikes . What precaution would you take to protect yourself ?

you are given a fairly old piece of dicot stem and a dicot root. Which of the following anatomical structures will you use to distinguish between the two.

What do you observe in activity given in the figure? What are the causes of these observations explain giving reaction ?

If you are asked to classify the various algae into distinct groups, which of the following characters you should choose?

Given statements in (a) and (b). Identify the statements given below as contrapositive or converse of each other. (a) If you live in Delhi, then you have winter clothes. (i) If you do not have winter clothes, then you do not live in Delhi. (ii) If you have winter clothes, then you live in Delhi.

In each of the following questions, we ask you to prove a statement. List all the steps in each proof, ang give the reason for each step. 5. If a and b positive integers, then you know that a =bq +r, 0 £ r lt b , where q is a whole number. Prove that HCF (a,b) =HCF (b,r).