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

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#Question id: 17666

#SCPH28 | Zoology

 In the Mesozoic era, periods included;

A. Cretaceous

B. Jurassic

C. Triassic

i) Increase of dicotyledons

ii) Seeds ferns disappear

iii) Rapid development of angiosperms

iv) Spread of cycads and conifers

v) Gymnosperms declined

Find out the correct match of given period with their plants diversification events;

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#Question id: 17922

#SCPH05 I Biotechnology

Which of the following algorithms implements “once a gap, always a gap” policy?

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#Question id: 15914

#SCPH05 I Biotechnology

What is animal tissue culture? 

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#Question id: 828

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

Which of the following assistance have function to lift folding polypeptides out of the false minima in their folding funnels?

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#Question id: 5265

#SCPH28 | Zoology

The mechanism by which genes are transferred into bacteria via viruses is called