In a plant species, flower color purple is dominant over white. One such purple-flowered plant upon selfing produced 35 viable plants, of which 9 were white flowered and the rest were purple flowered. What fraction of these purple-flowered progeny is expected to be pure purple-flowered line?

TLS Online TPP Program

#Question id: 1666

#Section 2: General Biology

What is the first immunoglobulin heavy chain class to be expressed on the surface of a newly produced B-cell?

TLS Online TPP Program

#Question id: 16442

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

Phenomenon of Smiling Effect is largely applicable in

TLS Online TPP Program

#Question id: 10787

#Section 6: Plant, Animal and Microbial Biotechnology

Which structure represents cinnamic acid___

TLS Online TPP Program

#Question id: 5267

#Section 3: Genetics, Cellular and Molecular Biology

The F plasmid carries the information for

TLS Online TPP Program

#Question id: 4732

#Section 3: Genetics, Cellular and Molecular Biology

What is F2 phenotype ratio observed when a homozygous recessive mutation in either or both of two different genes results in the same mutant phenotype?