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#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-

#8. Inheritance 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


Answer:- Option(s): 3


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#8. Inheritance Biology

base change that changes a codon for an amino acid to a stop codon

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#13. Methods in Biology

A plasmid vector that contains origin of replication from a phage, in addition to that of the plasmid, is
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#9. Diversity of Life Forms

An adult animal that possesses bilateral symmetry is most certainly also

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