- Online Exam Test Papers | - MCQs[multiple choice questions and answers ] | - Mock Test Papers | - Practice Papers | - Sample Test Papers |
Question:
Crossing over refers to
1.thickening of chromosome
2.change in chromosome
3.Mutation
4.exchange of segments between sections of chromosome
Answer:4
Posted Date:-2021-02-22 09:10:03
More MCQS Questions and answers
Search
R4R Team
R4Rin Top Tutorials are Core Java,Hibernate ,Spring,Sturts.The content on R4R.in website is done by expert team not only with the help of books but along with the strong professional knowledge in all context like coding,designing, marketing,etc!