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#Question id: 5074


The "mid-blastula transition" is the point in development when:

#Unit 5. Developmental Biology
  1. translation of maternal mRNA is initiated.

  2. cell determination becomes fixed.

  3. cell division in the embryo ends.

  4. transcription of zygotic genes begins.


Answer:- Option(s): 4


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#Question id: 11105

#Unit 7. System Physiology – Animal

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#Question id: 11106

#Unit 7. System Physiology – Animal

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#Question id: 11107

#Unit 7. System Physiology – Animal

Which one of the following is NOT a factor influencing respiratory rate and depth:

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#Question id: 11108

#Unit 7. System Physiology – Animal

The most important chemical stimuli leading to increased rate and depth of breathing is:

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#Question id: 11109

#Unit 7. System Physiology – Animal

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#Question id: 11110

#Unit 7. System Physiology – Animal

A very deep inspiration that ventilates all alveoli is:

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