Which of the following developmental processes has been most recently completed in the amphibian embryo shown here?

 

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#Question id: 18645

#SCPH06 I Botany

SDS PAGE separate molecules by size because the presence of SDS (sodium dodecyl sulphate) denatures the protein removing 2˚, 3˚ and 4˚ structures (they assume a linear chain) and the SDS coats the molecules giving them a uniform charge/mass ratio. In an experiment (SDS-PAGE) with a discontinuous buffer system following band pattern is obtained 

   

Choose the correct statement regarding this band pattern

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#Question id: 323

#SCPH05 I Biotechnology

When the atoms involved in a covalent bond have the same electronegativity, what type of bond results?

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#Question id: 16009

#SCPH05 I Biotechnology

BLAST uses a ______ to find matching words, whereas FASTA identifies identical matching words using the ______.

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#Question id: 14479

#SCPH01 Biochemistry

Probability of getting a total of more than 10 in a single throw with 2 dice

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#Question id: 4736

#SCPH06 I Botany

A snapdragon plant that bred true for white petals was crossed to a plant that bred true for purple petals, and all the F1 had white petals. The F1 was selfed. Among the F2, three phenotypes were observed in the following numbers

white                              240

solid-purple                    61

spotted-purple                19

Total                              320

Which of the following reason to deviation f2 phenotype ratio ?