The genotype r/r ; p/p gives fowl a single comb, R/– ; P/– gives a walnut comb, r/r ; P/– gives a pea comb, and R/– ; p/p gives a rose comb. Which of the following parental genotype would produce 3/8 Walnut comb, 1/8 pea comb, 3/8 rose comb and, 1/8 single comb?

TLS Online TPP Program

#Question id: 4340

#Part-A Aptitude & General Biotechnology

There is a mutation that is found in E. coli in the repressor that results in a molecule known as a super-repressor because it represses the lac operon permanently. Which of the following characteristics would you expect to observe in such a mutant?

TLS Online TPP Program

#Question id: 3860

#Part-A Aptitude & General Biotechnology

Guide RNAs:

TLS Online TPP Program

#Question id: 3031

#Part-A Aptitude & General Biotechnology

In the growth equation: n = 3.3 (log10 N – log10 No), n stands for

TLS Online TPP Program

#Question id: 11203

#Part-B Specialized Branches in Biotechnology

Which of the following statements about action potentials is correct?

TLS Online TPP Program

#Question id: 39

#Part-A Aptitude & General Biotechnology

What functional groups are present in this molecule?