Question

answer is needed urgently for tomorrow test

Answer 1

1. used for finding original parents
2. used to find culprits in many cases

Answer 2

Hi mate.

Thanks for asking this question.

Here is your answer,

$polymerase \: chain \: reaction \: =$

(1) The powerful technique

In molecular biology,

which deals with the

quantitative analysis of the

nucleic acid.



(2) Molecular cloning

allowed the study of

the gene of organisms,

this technique is

dependent on the

obtaining the large

number

of pure DNA.



(3) This technique is

depends upon the

replication of DNA of

plasmid according to

linear amplification or

other vectors during cell

division of the micro-

organisms.



(4) Therefore, the each cycle of PCR double the quantity of the DNA as compared to the previous cycle.

Thank you.

BE BRAINLY !!!!!!!!!