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TLS Online TPP Program

#Question id: 3523

If the number of heterozygous pairs involved in a particular cross is three, the phenotype ratio obtained in their F2 generation will be-

#Section 3: Genetics, Cellular and Molecular Biology

  1. 9:3:3:1        

  2. 27:9:9:9:6:6:3:3:1

  3. 27:9:9:9:3:3:3:1      

  4. 1:2:1:2:4:2:1:2:1

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TLS Online TPP Program

#Question id: 3029

#Section 2: General Biology

Which of the following obtain energy by oxidizing inorganic substances; energy that is used, in part, to fix CO2?
TLS Online TPP Program

#Question id: 3030

#Section 2: General Biology

Which of the following features of prokaryotic biology involves metabolic cooperation among cells?
TLS Online TPP Program

#Question id: 3031

#Section 2: General Biology

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

#Question id: 3032

#Section 2: General Biology

Which of these statements about prokaryotes is correct?
TLS Online TPP Program

#Question id: 3033

#Section 2: General Biology

Which phase shows the reproduction rate equal to the equivalent death rate?
TLS Online TPP Program

#Question id: 3034

#Section 2: General Biology

Cyanobacteria are