Question

Role of polyploidy in speciation with reference brassica and triticum

Answer 1

Answer:

Speciation can occur by polyploidy. 'polyploidy is when the number of chromosomes in an organism's cell doubles.

@Bblegend

Answer 2

functions of polyploidy

Explanation:

• Polyploidy will increase the potential variation of dosage-regulated organic phenomenon, and this mechanism seems to have an effect on flowering time variation through the results of replicated copies of the flowering time sequence FLC.
• Homoeologous body transpositions occur in allopolyploids that alter factor composition, and this has created novel flowering time variation in new shaped Brassica allopolyploids.
• New allopolyploids additionally might have epigenetic changes or altered regulative interactions that have an effect on organic phenomenon and constitution variation.
• Continued analysis on Brassica and different species ought to offer insight into the relative importance of those mechanisms for generating novel variation in polyploids.