Flowering in pineapple is promoted by

1.
Flowering in pineapple is promoted by

1. ABA2. Cytokinin3. Ethylene4. GA

1. Sound box in birds2. Sound box in man3. Epiglottis4. Thyroid cartilage

1. True fruit2. Parthenocarpic fruit3. Seedless fruit4. False fruit

1. Bract2. Thalamus3. Cotyledon4. Endosperm