[" Which of the following exhibits the highest rate of respiration? "],[[" (1) Growing shoot apex "," (2) Germinating seed "],[" (3) Root tip "," (4) Leaf bud "]]

Which of the following exhibits the highest rate of respiration ? (A) Growing shoot apex (B) Germinating seed (C) Root tip (D) Leaf bud

Which of the following has the highest rate of diffusion O_2 , CO_2 , NH_3 , N_2

Which of the following exhibits highest acidic character ? CrO , Cr_2 O_3 , CrO_3

Which of the following exhibits geometrical isomerism? (1) linear (2) square planar (3) tetrahedral (4) octahedral

In which of the following pairs of parts of a flowering plant is epidermis absent ? (A) Root tip and shoot tip (B) Shoot bud and floral bud (C) Ovule and seed (D) Petiole and pedicel

Name the part of the seed which grows and develops into root on germination.

Identify the mis-matched pair. 1) Ethylene-Closing of stomata 2) Gibberellins - Germination of seeds 3) Auxins - Cell elongation