1. A dihybrid cross produced  centromerechromonemachromosomesconstantDihybridfourGeneslocuslongphosphodiestersister chromatids types of F2 offsprings.
2.The ratio of each phenotype (or appearance) of seeds in the F2 generation is 9:3:3:1. This is known as the  centromerechromonemachromosomesconstantDihybridfourGeneslocuslongphosphodiestersister chromatids ratio.
3.The nucleus of each cell contains thin thread like structures called  centromerechromonemachromosomesconstantDihybridfourGeneslocuslongphosphodiestersister chromatids .
4.  centromerechromonemachromosomesconstantDihybridfourGeneslocuslongphosphodiestersister chromatids are segments of DNA
5. Each gene is present at a specific position on a chromosome called its  centromerechromonemachromosomesconstantDihybridfourGeneslocuslongphosphodiestersister chromatids.
6.The chromosomes are thin,  centromerechromonemachromosomesconstantDihybridfourGeneslocuslongphosphodiestersister chromatids and thread like structures consisting of two identical strands called  centromerechromonemachromosomesconstantDihybridfourGeneslocuslongphosphodiestersister chromatids .
7.Each chromatid is made up of spirally coiled thin structure called  centromerechromonemachromosomesconstantDihybridfourGeneslocuslongphosphodiestersister chromatids.
8. The two arms of a chromosome meet at a point called primary constriction or  centromerechromonemachromosomesconstantDihybridfourGeneslocuslongphosphodiestersister chromatids .
9.The number of chromosomes in any living organism (animal or plant) is  centromerechromonemachromosomesconstantDihybridfourGeneslocuslongphosphodiestersister chromatids .
10.The nucleotides in a helix are joined together by  centromerechromonemachromosomesconstantDihybridfourGeneslocuslongphosphodiestersister chromatids bonds.