Two varieties of maize averaging 120 and 80 inches in height, respectively, are crossed. The F1 progeny is quite uniform averaging 100 inches in height. If height is control by 3 pair of polygene, what is proportional of averaging phenotype in their F2 progeny?

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#Question id: 299

#1. Molecules and their Interaction Relevant to Biology

Which bond acts like a bridge two molecules formed by a covalent bond?

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#Question id: 10950

#7. System Physiology – Animal

Presentation of antigen on MHC-I by a cell will result in

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#Question id: 5531

#5. Developmental Biology

The trophoblast forms to the

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#Question id: 23933

#Aptitude

Delhi University is a

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#Question id: 1293

#4. Cell Communication and Cell Signaling

NCAMs, a group of cell-adhesion proteins belonging to the Ig superfamily. Which of the following is not a property of NCAM?