In the phylogenetic trees, numbers represent species, and the same species are shown in both trees. Which two species are represented as sister species in Tree 2 but are not shown as sister species in Tree 1?

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#Question id: 28246

#Unit 5. Developmental Biology

which of the following pathway is activated by paracrine factor in the adjacent germ stem cells to specify their self-renewal

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#Question id: 28247

#Unit 5. Developmental Biology

 Cells that are distant from the paracrine factor do not receive the signals, which undergo___

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#Question id: 30048

#Unit 5. Developmental Biology

Which of the following follows the phenomena of harmonious equipotential system?

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#Question id: 31332

#Unit 5. Developmental Biology

When the epithelial cells and mesenchymal cells placed together, the same epithelium develops different structures according to the region from which the mesenchyme was taken, phenomena known as:

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#Question id: 31368

#Unit 5. Developmental Biology

In which condition a stem cell stabilize the stem cell pool as well as generate a daughter cell that goes on to differentiate?

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#Question id: 31390

#Unit 5. Developmental Biology

Which one of the following best describes, the number or amount of different cell types that particular stem cell type can generate?