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#Question id: 18223


The origin of indirect evidence of life, no recognizable fossils except bacteria (microfossils) was during which geological eras?

#11. Evolution and Behavior
  1. Archeozoic
  2. Proterozoic
  3. Paleozoic
  4. Cenozoic

Answer:- Option(s): 1


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Which one of the following set of Yamanaka factors can be used to regained the pluripotency of somatic cells in mammals?

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#5. Developmental Biology

 The ability of a single cell to divide and produce all of the differentiated cells in an organism:

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#Question id: 5050

#5. Developmental Biology

A stem cell capable of producing all the cell types of a lineage(embryonic and extraembryonic) is said to be-

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#Question id: 5055

#5. Developmental Biology

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#Question id: 5057

#5. Developmental Biology

The major factor which is important in providing the competence for the ectoderm to respond to the inducers from the optic cup-

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#Question id: 5058

#5. Developmental Biology

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