Which amongst the following were the traits that Mendel observed in his experiments on pea plants?

The correct options are
A Shape of the pod
B Position of the flower
C Shape of the seed
D Colour of the pod
Mendel's experiments were carried considering 7 contrasting traits of the pea plants. They include:

• Height of the plant
• Position of the flower
• Shape of the seed
• Colour of the seed
• Shape of the pod
• Colour of the pod
• Colour of the flower