A cell at the telophase stage is observed in a plant; there is no formation of the cell plate and thus the cell contains more chromosomes compared to other dividing cells. This would result in:
Correct answer: D. Polyploidy
- A. Somaclonal variation
- B. Polyteny
- C. Aneuploidy
- D. Polyploidy
Explanation
Failure of cytokinesis after nuclear division can produce whole extra sets of chromosomes, yielding polyploid cells - a common plant phenomenon.
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About Inheritance
Mendel's laws explain segregation, independent assortment and the prediction of genetic ratios using alleles, genotypes and phenotypes. The chapter also covers linked genes, recombination and crossing over during meiosis, then applies pedigree reasoning to X-linked recessive traits, which show different inheritance patterns in males and females.
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