Among the following characters, which one was not considered by Mendel in his experiments on pea?

Concept: Mendel researched seven characters for his studies. Mendel did not take into account the trichomes' glandular or non-glandular nature. Mendel conducted research in the grounds of his monastery where he discovered the fundamentals of heredity. His research established the basis for contemporary genetics and the study of heredity by demonstrating that specific features in pea plants inherit in specific ways.

Hence, option B is correct answer