Teaching MPPSC Assistant Professor Mock Test Series 2025 Life Sciences Inheritance Biology Alterations of chromosomes
Inversion is termed as crossover suppressor because
1
Single crossing over within an inversion loop, leads to defective (deleted and duplicated) crossover chromosomes and mortality of zygotes carrying them.
2
No crossing over in the inversion loop
3
Crossing over lead to formation of all acentric chromosomes
4
Segregation of chromosomes in not normal