The expression of some genes is significantly affected by their parental origin, , the differential expression of genetic material depending on whether it is inherited from the male or female parent, is called

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#Question id: 5138

#Unit 5. Developmental Biology

When presomitic mesoderm (PSM) that would ordinarily form thoracic somites is transplanted into a region in a younger embryo (caudal to the first somite) that would ordinarily give rise to cervical (neck) somites, the grafted mesoderm differentiates according to its original position and forms ribs in the neck. This phenomena is called as:

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#Question id: 11794

#Unit 1. Molecules and their Interaction Relevant to Biology

Glypicans are derivatives of

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#Question id: 12667

#Unit 10. Ecological Principles

Which of the following is true?

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#Question id: 5181

#General Aptitude

A child while writing the numbers from 400 to 599, mistakenly wrote 8     every time instead of 4. So the total number of times he has wrote 8 is

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#Question id: 5246

#Unit 8. Inheritance Biology

The end result of F factor mediated conjugation: