Plant having height 6 cm are allowed to cross with plant having height 2 cm , all F1 progeny having height uniform 4 cm were allowed selfing to produced F2 progeny in which 3 plant out of  8 having height  4 cm . what are number of polygene involve in that trait ?

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#Question id: 6985

#5. Developmental Biology

The ventricular proliferative zone is:

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#Question id: 11581

#7. System Physiology – Animal

DES is called an "endocrine disrupting chemical" because it interferes with the endocrine secretions of the ________.

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#Question id: 603

#1. Molecules and their Interaction Relevant to Biology

Nonclassical competitive inhibition involves ________.

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#Question id: 1389

#4. Cell Communication and Cell Signaling

 Why has C. elegans proven to be a useful model for understanding apoptosis?

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#Question id: 1550

#4. Cell Communication and Cell Signaling

IL-4 responsible for class switch recombination (CSR) into,