Principles of Inheritance and Variation

Bihar Board Class 12 · Biology · 55 past questions

4 of 55 · show all

1. Q26 2021 Set H

   In which stage does crossing-over take place ?

   Try it →
2. Q27 2021 Set H

   What is the number of chromosomes present in human gametes ?

   Try it →
3. Q30 2021 Set H

   Number of chromosomes in human being (male) is

   Try it →
4. Q32 2021 Set H

   An exception of Mendel's law is

   Try it →