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#Question id: 1740


Activation of resting B-cells by T-helper cells depends directly upon costimulatory interaction between:

#SCPH05 I Biotechnology
  1. CD40 and CD40L

  2. B7 and CD28

  3. B7 and CTLA-4

  4. CD4 and MHC class II


Answer:- Option(s): 1


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#Question id: 5700

#SCPH06 I Botany

During meiosis, homologous chromosomes pair up along their lengths. The most plausible explanation for the karyotype structure shown above is that

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#Question id: 31

#SCPH28 | Zoology

Which of the following is the pair of enantiomers from the following substance? 

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#Question id: 27796

#Research Methodology

What is a legal report?

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#Question id: 4756

#SCPH01 Biochemistry

In summer squash, white colour fruit (W) is dominant over yellow colour (w) and disc-shaped phenotype (D) is dominant over sphere-shaped phenotype (d). Determine the genotype of the parents gives 3/8 white, sphere, 3/8 white, Disk, 1/8 Yellow, Disk and 1/8 Yellow, Sphere?

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#Question id: 19300

#SCPH28 | Zoology

Several gene transfers have been aimed at improving the produce quality by improving, 
1. Protein quality
2. Lipid quality
3. Carbohydrate quality
Which among the following is correct combination?

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