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#Question id: 5072


Movement of epithelial cells as a unit to enclose deeper layers of the embryo. This type of cell movement during gastrulation occur in:

#SCPH28 | Zoology
  1. Hypoblast in birds

  2. Ectoderm in amphibians

  3. Mesoderm in amphibian

  4. Endoderm in sea urchin


Answer:- Option(s): 2


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#Question id: 7762

#I Life Science/ Life Sciences Group – I-V

Correlation between life span and the ability of fibroblasts to repair DNA in various mammalian species, Repair capacity is represented in autoradiography by the number of grains from radioactive thymidine per cell nucleus. According to graph, which factor exist on x-axis ? Note that the y-axis (life span) is logarithmic.

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#Question id: 659

#I Life Science/ Life Sciences Group – I-V

What does it mean to say a protein is oligomeric?

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#Question id: 4383

#SCPH28 | Zoology

The mediator complex

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#Question id: 11529

#I Life Science/ Life Sciences Group – I-V

Mustards and corn contain naturally found auxin is

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#Question id: 1545

#SCPH28 | Zoology

B cells negatively regulated by,

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