Most commonly used gelling agent in media for plant tissue culture and is obtained from red algae,

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#Question id: 19082

#Unit 6. System Physiology – Plant

Some necrotrophs produce host‐selective toxins as toxin that are active in only a few plant species; produced by the fungal pathogen Cochliobolus carbonum of maize (Zea mays) inhibits Plant enzyme such as___

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#Question id: 19375

#Unit 12. Applied Biology

In case of certain endogenous pathways, the activity of a specific enzyme may be rate limiting for the pathway. What could be done to enhance the productivity of the pathway? 

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#Question id: 7226

#Unit 5. Developmental Biology

Experimental evidences suggest that control of proximal-distal specification of the limb is correlated with the age of the progress zone mesenchyme. Match the following experiment (Column I) with their results (Column II).

Column I	Column II
A. when an early wing bud progress zone was transplanted to a late wing bud	I. Normal limbs form
B. when a late wing-bud progress zone was transplanted to an early wing bud	II. Lack of intermediate structures
C. when an early wing bud progress zone was transplanted to an early wing bud	III. An extra set of ulna and radius formed
D. when a late wing-bud progress zone was transplanted to a late wing bud

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#Question id: 23701

#Unit 13. Methods in Biology

To introduce a particular piece of DNA into an animal cell, such as that of a mouse, you would find more probable success with which of the following methods?

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#Question id: 10454

#Unit 6. System Physiology – Plant

Arabidopsis mutants impaired in the chloroplast avoidance response with the help of PHOT1/PHOT2 led to the identification of a novel F-actin-binding protein known as