Jack grows mangoes on his farm. he wants to make sure that the fruit ripens before being transported to other cities. what can he do to ensure that the mangoes ripen? . a. treat them with auxins. b. treat them with ethylene. c. treat them with cytokinins

B. Treat them with ethylene.

Explanation:

Ethylene is a plant hormone which remain in the form of gas in trace amounts. It serves many functions in plants like ripening of fruit, blooming of flowers, leaves abscission, and senescence of flowers.

On the basis of the above explaination, the mangoes should be treated with ethylene so that they get ripen before they being transporated to other cities.

the major parts of the digestive system:

salivary glands.

pharynx.

esophagus.

stomach.

small intestine.

large intestine.

rectum.

accessory digestive organs: liver, gallbladder, pancreas.