A pure-breeding strain of squash that produced disk-shaped fruits was crossed with a pure breeding strain having long fruits. The F1 had disk fruits, but the F2 showed a new phenotype, sphere, and was composed of the following proportions

Disk  384            

Sphere 96

 Long  32

What is reason for F2 phenotype?

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#Question id: 14105

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

The first secondary database developed was

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#Question id: 1305

#Section 3: Genetics, Cellular and Molecular Biology

Ions can travel directly from the cytoplasm of one animal cell to the cytoplasm of an adjacent cell through:

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#Question id: 10145

#Section 2: General Biology

The transfer of a phosphoryl group to 3-phosphoglycerate, yielding formation of 1,3-bisphosphoglycerate is catalyze by

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#Question id: 1394

#Section 3: Genetics, Cellular and Molecular Biology

Apoptosis involves all but which of the following?

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#Question id: 15645

#Section 4: Fundamentals of Biological Engineering

An aluminium pot contains water that is kept steadily boiling (100 °C). The bottom surface of the pot, which is 0.012 m thick and 1.5 x 10⁴ mm² in area, is maintained at a temperature of 102 °C by an electric heating unit. Find the rate at which heat is transferred through the bottom surface. Given k= 235 W.m^-1.K^-1