The pushing out of neural crest cells from the dorsal neural tube appears to be facilitated by fellow neural crest cells. The phenomenon known as:

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#Question id: 10253

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

Two pathways for the splitting of sucrose are known in plants, both of which take part in the use of sucrose from phloem unloading;

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#Question id: 5122

#SCPH01 Biochemistry

In amphibia, when epidermal (ectodermal) and mesodermal cells are brought together in a mixed aggregate, the epidermal cells move to the periphery of the aggregate, and the mesodermal cells move to the inside by the process of selective affinity. Which of the following statement describe the phenomena of selective affinity?

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#Question id: 3621

#SCPH06 I Botany

This is the genotype of blood group A

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#Question id: 5082

#SCPH28 | Zoology

 In which of the following organisms does holoblastic cleavage typically occur?

I) sea urchins

II) humans

III) birds

IV) fish

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#Question id: 9234

#SCPH06 I Botany

What is a critical load?