In a typical Mendelian population, individuals carrying gene ‘a’ in homozygous condition suffer from phenylketonurea. Those with A in homozygous condition are normal. Others, who are heterozygotic with Aa, are carriers. If the frequency of ‘a’ in a population is 0.20, what is the percentage of normal individual in the population?

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#Question id: 15929

#Section 6: Plant, Animal and Microbial Biotechnology

 Which of the following is NOT the part of growth medium for animal culture?

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#Question id: 18601

#Section 1: Engineering Mathematics

The chances of killing a bird are 1 in three attempts. Find the probability that no bird is killed in 3 attempts.

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#Question id: 16833

#General Aptitude

Which of the 4 figures presented (A, B, C, D) is a rotation of the first?

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#Question id: 15142

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

Dot matrix analysis of the amino acid sequences of lambda phage cI (horizontal sequence) and phage P22 c2 (vertical sequence) repressors is shown below. Which one of the following is correct?

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#Question id: 638

#Section 2: General Biology

Match the following class of enzymes with them

Enzyme	Class of enzyme
A. Hexokinase	1
B. Phosphoglucoisomerase	2
C. Glyceraldehyde 3-phosphate dehydrogenase	3
D. Phosphoglycerate mutase	4
E. Enolase	5
F. Aldolase