Assertion: Beans proved ideal experimental material for Mendel.
Reason: Mendel chose garden beans as plant material for his experiments, since it had many advantages like well defined characters,bisexual flowers, predominantely self fertilization etc.

Both Assertion (A) and Reasoning are false (F ).

The correct answer is Option (4) -Both Assertion (A) and Reasoning are false (F ).

Gregor Mendel, conducted hybridisation experiments on garden peas for seven years (1856-1863) and proposed the laws of inheritance in living organisms. His experiments had a large sampling size, which gave greater credibility to the data that he collected.

Mendel investigated characters in the garden pea plant that were manifested as two opposing traits, e.g., tall or dwarf plants, yellow or green seeds. This allowed him to set up a basic framework of rules governing inheritance, which was expanded on by later scientists to account for all the diverse natural observations and the complexity inherent in them. Mendel conducted such artificial pollination/cross pollination experiments using several true-breeding pea lines. A true- breeding line is one that, having undergone continuous self-pollination, shows the stable trait inheritance and expression for several generations. Mendel selected 14 true-breeding pea plant varieties, as pairs which were similar except for one character with contrasting traits. Some of the contrasting traits selected were smooth or wrinkled seeds, yellow or green seeds, inflated (full) or constricted green or yellow pods and tall or dwarf plants .