Two character X and Y ,both follow law of dominance due to 3:1 F2 phenotypic ratio monohybrid cross separately If carry out dihybrid selfing cross for heterozygous genotype for both character does not follow law of independence assortment in normal environmental condition due to?

#Question id: 5700

#Part-A Aptitude & General Biotechnology

During meiosis, homologous chromosomes pair up along their lengths. The most plausible explanation for the karyotype structure shown above is that

#Question id: 5701

#Part-A Aptitude & General Biotechnology

Cross-over suppressors are production of gametes having cross over products is lethal. Which of the following statement is incorrect?

#Question id: 5701

#Part-B Specialized Branches in Biotechnology

Cross-over suppressors are production of gametes having cross over products is lethal. Which of the following statement is incorrect?

#Question id: 5702

#Part-B Specialized Branches in Biotechnology

What is probability of couple where male is karyotypically normal and the female in pericentric inversion in heterozygous condition produced child with disability if no crossing over takes placed within pericentric inversion. (Note: Duplication and deletion in gamete will results  in disability)

#Question id: 5703

#Part-B Specialized Branches in Biotechnology

Robertsonian translocation is reciprocal exchange of genetic segment between two acrocentric chromosomes. Which of the following is incorrect statement?

#Question id: 5703

#Part-A Aptitude & General Biotechnology

Robertsonian translocation is reciprocal exchange of genetic segment between two acrocentric chromosomes. Which of the following is incorrect statement?