What stops a new chromosome variant appearing as a unique mutation from increasing in frequency?

Question:What stops a new chromosome variant appearing as a unique mutation from increasing in frequency?

1.It is because polyploidy is a rare process

2.it will interbreed with majority form causing heterozygotes to be inferior

3.allopatric speciation does not necessitate reinforcement

4.all of these


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!