List of top Plant Biotechnology Questions on Genetics & Plant Breeding

Tallness (T) is dominant to dwarfness (t), while red (R) flower color is dominant to white (r). The heterozygous condition results in pink (Rr) flower color. A dwarf, red snapdragon is crossed with a plant homozygous for tallness and white flowers. What are the genotype and phenotype of the F1 individuals?

The term "heterosis" was first used by

T1 generation plants for Cry 1Ac gene showed 3:1 segregation for the selected trait and gene. When the 3 plants with the gene were selfed which one of the following statements explain the results

PCR based DNA amplification is an essential feature of which of the following combination of molecular markers

Match List-I with List-II:

Choose the correct answer from the options given below:

The properties of RAPD Marker are:
(A). Dominant Marker
(B). Single Primer
(C). Specific and target band
(D). Low annealing temperature
Choose the correct answer from the options given below:

Which of the following is an example of scorable marker?

The test which is used to determine the difference between the observed frequencies and expected frequencies in one or more than one categories is

The T1 Plants showed 3:1 segregation for the selected trait and gene. When the 3 T1 plants with the target gene were selfed, which one of the following statements explain the results

Match List I with List II
\includegraphics[width=0.45\linewidth]{114.png
Choose the correct answer from the options given below:}

Codon-anticodon interactions occur by

Which of the DNA marker system could be regarded as single locus, multi-allelic and co-dominant marker?

Which of the following is correct statement for Ac/Ds transposon family?

The term "Biological Yield" is given by

The bioinformatics tool used to identify microsatellites (repeated motifs) in a genome is

The gene that expresses all the time and keeps-up cellular processes are called

A molecular marker that samples genome in a random and genome-wide manner is