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#Question id: 5538


The first truly vertebrate phase of development is manifested by the formation of the

#XL - T Zoology
  1. Archenteron

  2. Primitive streak

  3. Coccyx

  4. Neural crest


Answer:- Option(s): 4


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#Question id: 4910

#XL - R Botany

For a trait known to be caused by a mitochondrial gene variant, there may be an occasional female that can transmit different phenotypes to her progeny on an apparently random basis. What situation might you suspect?

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#Question id: 17804

#XL - R Botany

Which of the following is a secondary compound of embryophytes? 

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#Question id: 19603

#XL - P Chemistry

When water is added to quick lime the reaction is

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#Question id: 11334

#XL - R Botany

To qualify as a biodiversity hotspot, a region must meet following two strict criteria

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#Question id: 16842

#General Aptitude

Bolt from the blue

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