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#Question id: 6967


Gastrulation in sea urchins, Drosophila, and Xenopus all begin with a change in cell shape, in which the apical surface of an epithelial sheet contracts. This process is called:

#SCPH28 | Zoology
  1. involution
  2. convergent extension
  3. epiboly
  4. invagination

Answer:- Option(s): 4


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#Question id: 5452

#SCPH28 | Zoology

What are polygenes?

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#Question id: 2318

#SCPH06 I Botany

What plant organelle serves a function similar to that of animal lysosomes?

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#Question id: 1090

#SCPH01 Biochemistry

Binding of a signaling molecule to which type of receptor leads directly to a change in the distribution of ions on opposite sides of the membrane?

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#Question id: 14114

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

‘A laboratory, where drugs, chemicals, and other types of biological matter can be analysed and tested by using various liquids’ is called 

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#Question id: 3863

#SCPH01 Biochemistry

Introns in nuclear pre-mRNAs are excised by:

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