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 ?

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#Question id: 18682

#SCPH01 Biochemistry

Which technique is shown in given representation

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#Question id: 3652

#SCPH28 | Zoology

Alkylating agents are electrophilic chemicals which readily add alkyl groups to various positions on nucleic acids. A common example is:

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#Question id: 12725

#SCPH05 I Biotechnology

Match the following

DNA form	Helix Direction	Number of bases per helix turn
1. B	a. Left Handed	i. 10
2.  A	b. Right Handed	ii. 12
3.  C	c. Left Handed	iii. 14
4. Z	d. Right Handed	iv. 9

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#Question id: 14109

#SCPH05 I Biotechnology

Which of the following are the application of bioinformatics?

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#Question id: 3895

#SCPH05 I Biotechnology

Which one of the following types of eukaryotic regulatory proteins interact with enhancers?