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Which one of the following statements regarding crop improvement programs using molecular breeding approaches is INCORRECT? (1) Allelic diversity for traits of interest should be available in the naturally occurring […]

Given below are a few statements on mapping populations and marker-assisted selection (MAS): A. MAS can be used to eliminate undesirable genotypes early in the breeding program by screening plants […]

Given below are four statements regarding the use of marker assisted selection (MAS) in plant breeding? A. Markers that are not linked to target traits cannot be used to test […]

Given below are a few statements on use of plant breeding to develop improved varieties of a crop plant A. Genotypic/phenotypic variation in the desired trait should be available in […]

Given below are some terms in Column A and their corresponding properties/related terms in column B Which one of the following options represents the most appropriate match between all terms […]

Which one of the following options is an INCORRECT match? Option-wise explanation F₂ population – “Selfing or sib‑mating F₁ hybrids” This is correct. F₂ is obtained by selfing or sib‑mating […]

Different types of mapping populations that can be created using a variety of methods are presented as I to IV in the figure below: A list of probable mapping populations […]

Which one of the following options best represents the sequence of events leading to the phenomenon of introgression? (1) only back crossing and hybridization (2) hybridization, back crossing and stabilization […]

Heritability due to genetic variance for a trait of importance is 0.2. Which would be most appropriate approach to select trait in next generation in a short time? (1) Pedigree […]

Which is best method for screening of plants for bioprospecting? (1) Ecological studies (2) Ethno driven (3) Comparison of DNA sequence (4) Comparison of protein sequence Why ethno-driven screening is […]