Gujarati
Hindi
4.Principles of Inheritance and Variation
medium

How many pairs of contrasting characters in pea plants were studied by Mendel in his experiments?

A

Eight

B

Seven

C

Five

D

Six

(NEET-2015)

Solution

(b): Mendel considered the following characters of pea in his experiments :

  Character Dominant Recessive
$1$ Seed shape Round $(R)$ Wrinkled $(r)$
$2$ Seed cotyledon colour Yellow $(Y)$ Green $(y)$
$3$ Flower colour Violet $(V)$ White $(v)$
$4$ Pod shape Inflated $(I)$ Constricted $(i)$
$5$ Pod colour Green $(G)$ Yellow $(g)$
$6$ Flower position Axial $(A)$ Terminal $(a)$
$7$ Stem height Tall $(T)$ Dwarf $(t)$
Standard 12
Biology

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