A bag has 13 red, 14 green and 15 black balls. The probability of getting exactly 2 blacks on pulling out 4 balls is P1. Now the number of each colour ball is doubled and 8 balls are pulled out.The probability of getting exactly 4 blacks is P2. Then

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#Question id: 19686

#Part-B Specialized Branches in Biotechnology

Where is atrial repolarization hidden in the ECG?

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#Question id: 2264

#Part-A Aptitude & General Biotechnology

Plants differ from animals in that plants have

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#Question id: 401

#Part-B Specialized Branches in Biotechnology

.Which of the following graphs describes the relationship between [H3O+] and pH?

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#Question id: 11546

#Part-B Specialized Branches in Biotechnology

Steroid and polypeptide hormones typically have in common ________.

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#Question id: 18622

#Part-A Aptitude & General Biotechnology

Variants of PCR has been devised for mutational analysis

a) AS PCR

b) Site directed mutagenesis

c) Overlap extension PCR

d) Mega primer PCR