#Question id: 28284
#Unit 5. Developmental Biology
In the Fast block to polyspermy, after the binding of the first sperm, the membrane potential shifts from
#Question id: 28285
#Unit 5. Developmental Biology
If the egg cell membrane potential is positive resting potential, then_____
#Question id: 28286
#Unit 5. Developmental Biology
Which of the following statement is correct about mechanical block to polyspermy?
#Question id: 28287
#Unit 5. Developmental Biology
the cortical granules containing protein such as___
a) mucopolysaccharides
b) adhesive glycoproteins
c) hyalin protein
#Question id: 28288
#Unit 5. Developmental Biology
In case of sea urchin, fertilization envelope forms from___
#Question id: 28289
#Unit 5. Developmental Biology
which of the following enzyme that cleaves the proteins linking the vitelline envelope to the cell membrane ?