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#Question id: 15528


The B7 family of protein interact  with distinct receptor present on the T-cells, 

#XL - S Microbiology
  1. CD40
  2. CD86
  3. CD28
  4. CD80

Answer:- Option(s): 3


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#Question id: 3256

#XL - T Zoology

There are three alleles, A1, A2, and A3, whose frequencies are equal abundance. According the Hardy-Weinberg equilibrium

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#Question id: 4800

#XL - T Zoology

You set up a mapping cross involving two genes of interest in Saccharomyces and determine the following tetrad types: 8 nonparentalditype; 12 tetratype; 80 parental ditype. Calculate the most accurate map distance between these two genes.

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#Question id: 11407

#XL - T Zoology

Which of the following is incorrect statement?

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#Question id: 8940

#XL - S Microbiology

Which of the following is a correct association of an animal germ layer with the tissues or organs to which it gives rise?

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#Question id: 54

#XL - Q Biochemistry

About 25 of the 92 natural elements are known to be essential to life. Which 4 of these 25 elements make up approximately 96% of living matter?

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