Lens formation requires sequential events whereby the anterior neural plate signals the anterior ectoderm to promote secretion of Pax 6, which renders the anterior ectoderm more receptive to secretions from the optic vesicle. The above can be best explained by which of the following phenomenon?

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#Question id: 27678

#Unit 1. Molecules and their Interaction Relevant to Biology

Choose the incorrect of the following

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#Question id: 7523

#General Aptitude

A, B and C are three participants in a kilometer race. If A can give B a start of 40 m and B can give C a start of 25 m, how many meters of a start can A give to C?

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#Question id: 8945

#Unit 9. Diversity of Life Forms

Which of these is the basal group of the Eumetazoa?

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#Question id: 10486

#Unit 6. System Physiology – Plant

A patch clamp study shows a guard cell protoplast treated in the dark with the fungal toxin fusicoccin which is a well-characterized,

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#Question id: 14735

#Unit 2. Cellular Organization

Large surface are a to volume ratio of bacterial cell give advantage for