How many pairs of contrasting characters were studied by Mendel?
A. 4
B. 7
C. 8
D. 14
Answer: Option B
Solution (By Examveda Team)
Seven pairs of contrasting characters were studied by Mendel as follows:• Pea shape (round or wrinkled)
• Pea color (green or yellow)
• Pod shape (constricted or inflated)
• Pod color (green or yellow)
• Flower color (purple or white)
• Plant size (tall or dwarf)
• Position of flowers (axial or terminal)

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