Question

(F) गुणसूत्र एकाधि सूत्रता के कोई दो उदाहरण दो।
Give any two example of chromosomal trisomy
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Answer 1

Down syndrome (caused by trisomy of chromosome number 21) and Edward syndrome (caused by trisomy of chromosome number 18) are two examples of chromosomal disorder showing trisomy.