Two varieties of maize averaging 50 and 20 inches in height, respectively, are crossed. The F1 progeny is quite uniform averaging 35 inches in height. Out Of the 16 F2 plants, the 5 are 35 inches. What is the probable number of independent segregating polygenes involved in this trait?

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#Question id: 19679

#XL - P Chemistry

The aromatic primary amine with the formula C7H9N has an incorrect name.

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#Question id: 27535

#XL - U Food Technology

Which of the following glycosidic bond is present in glycogen?

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#Question id: 19612

#XL - P Chemistry

In which of the following pairs, the two molecules have identical bond orders:

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#Question id: 20215

#XL - P Chemistry

Which species possesses pyramidal shape ?

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#Question id: 15409

#XL - S Microbiology

 A heterozygous trihybrid corn plant is testcrossed and the following progeny are produced (all traits are recessive to their wildtype alternative);

          booster                              6

          booster, silkless                  137       

          booster, liguleless, silkless      291

          liguleless                          142

          liguleless, silkless                  3

          silkless                            30

          booster, liguleless                  34

          wildtype                            339

What is the order of the loci on the chromosome?