Question

Mendel observed 7 pairs of contrasting characters in Pisum sativum. Which one of the following is not a part of that?

i) Tall and dwarf
ii) Yellow and green seed colour
iii) Terminal and axial flower
iv) Smooth and rough stem

TNSCERT Class 10 Biology Ch 1 Heredity and Evolution

Answer 1

Smooth and rough stem........

Answer 2

iv) Smooth and rough stem
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