1.

G.H. Shull observed inbreeding depression in a plant. Miller and Letham isolated a hormone from the immature seeds of that plant. Which of the following character is NOT associated with that plant ?

A. Medulla absent in the root
B. Atactostelic condition in stem
C. Bundle sheath in leaf
D. Chromosomal number of endospermous cell is 30
Answer» B. Atactostelic condition in stem


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