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Practice Plant Breeding Questions and Answers

In what stage of meiosis are lamp brush chromosomes predominantly observed, and what is their unique feature?
During anaphase, the significance of sister chromatids separating and moving towards opposite poles is?
In a breeding program focused on introducing a pest resistance gene into a commercial crop species, what is the most efficient breeding method if the donor...
Term which refers to the pairing of homologous chromosomes during meiosis and is essential for crossing over?
Term for the distance on a chromosome that permits one percent recombination (crossing over) between two linked genes is?
The variation in the restriction DNA fragment lengths between individuals of a species is called:
The term given to the ability of single cell to divide and produce all the differentiated cell in the organism.
The term that describes as sharp reduction in a genetic variation in a population following migration to and colonization of new area by a species is calle...
Number of Nuclei present in a fully developed pollen grain after division of generative cell :
Reverse transcription was first reported by ……………., who won the noble prize in 1975.
"Black Spot" disease in roses is caused by which pathogen?
What term is used to describe a new plant produced through vegetative reproduction?
What term is used to describe the population that results from the sowing of hybrid seeds?
Which hormone is primarily responsible for inducing the oestrus or heat period in female animals, a phase of their reproductive cycle characterized by rece...

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