Fig. 2

10X micrograph of the upper epidermal stomata of ‘Red Lion’ (a-1), 10X micrograph of the upper epidermal stomata of ‘Apple Blossom’ (b-1). 10X micrograph of the lower epidermal stomata of ‘Red Lion’ (a-2), 10X micrograph of the lower epidermal stomata of ‘Apple Blossom’ (b-2), 20X micrograph of the upper epidermal stomata of ‘Red Lion’ (a-3), 20X micrograph of the upper epidermal stomata of ‘Apple Blossom’ (b-3). Number of upper epidermal stomata per unit area in the two cultivars (P < 0.05, c, number of lower epidermal stomata per unit area in the two cultivars (P < 0.05, d. Total number of replicates used for this experiment was four