How the gas got out of the leaf

How the gas got out of the leaf??

The only way for gases to diffuse in and out of the leaf is though small openings on the underside of the leaf, the stomata. These stomata can open and close according to the plant's needs. The tissues of the leaf in between the epidermal cells, into which gases diffuse from the stomata, are called mesophyll.

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#ayessa

The correct answer for the blank is-

d. liver . . . gallbladder.

Bile is a dark green to yellowish brown colored digestive fluid that is produced in the liver ( by hepatocytes) and stored in the gallbladder until it is required by the digestive system.

It helps in the digestion ( particularly in the duodenum region of small intestine) and absorption of fats in the small intestine.

Thus, option d) is the right answer.