Mendel conducted hybridisation experiments on garden peas for

1. 5 years
2. 6 years
3. 7 years
4. 4 years

The correct option is C 7 years
Mendel conducted hybridisation experiments for seven years from 1856 to 1863 on garden peas.

Significance of Mendel’s Experiments are as follows:

• Observed seven pairs of contrasting characters in pea plants
• Obtained interesting results which explained simple patterns of inheritance

His work was published in the year 1866.