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Chromosomal Basis of Inheritance. — BIO BOTANY STD 12 — Question

Tamilnadu BoardEnglish MediumSTD 12BIO BOTANYChromosomal Basis of Inheritance.2 Marks
Question
Comment on the chromosomal condition; 2n – 2.
✓

Answer

Loss of pair of homologous chromosome from the diploid set is called Nullisomy. Selling of monosomic plants produces Nullisomics. They are generally lethal.

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