During early sea urchin development, which embryonic cells have similar organizer activity to that of amphibian Spemann organizer?

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#Question id: 17082

#SCPH28 | Zoology

What is an Aminopterin

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#Question id: 17083

#SCPH01 Biochemistry

Fusion of two cells produces a single cell with two nuclei one from each of the cells entering fusion; such a cell is called as 

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#Question id: 17083

#SCPH28 | Zoology

Fusion of two cells produces a single cell with two nuclei one from each of the cells entering fusion; such a cell is called as 

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#Question id: 17084

#SCPH01 Biochemistry

What color does phenol red turn in acid?

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#Question id: 17084

#SCPH28 | Zoology

What color does phenol red turn in acid?

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#Question id: 17085

#SCPH01 Biochemistry

Spontaneous cell fusion occurs at a very low rate. Enhanced fusion can be done by 

1. Sendai virus 

2. Polyethylene glycol

3. Ficol

4. Phenol red

Which of the above mentioned can be used for fusion experiments?