Question

Carbohydrates are stored in plants and animals in the following respective form.
(a) Starch and glycogen
(b) Starch and glucose
(c) Cellulose and glycogen
(d) Cellulose and glucose

Answer 1

Hint: Carbohydrates are the best source of energy in an instant in plants as well as animals and are stored in the form of polysaccharides.
Carbohydrates are stored in plants and animals in the form of starch and glycogen respectively.

Complete answer:
Polysaccharides are the long-chain polymers of monosaccharides joined by a glycosidic bond. These are the most abundant carbohydrates and are synthesized by humans, animals, and plants for structural support, for food storage, or energy metabolism.
The difference between Starch and Glycogen is as follows:

Starch	Glycogen
Starch is the main storage carbohydrate source in plants.	Glycogen is the main storage carbohydrate energy source for fungi and animals.
It is found in plants.	It is found in animals and fungi.
It occurs in grains.	It occurs in small granules.
Its monomer is α glucose.	Its monomer is α glucose.
1, 4 glycosidic bonds in amylose and 1, 4 and 1,6 glycosidic bonds in amylopectin occur between monomers.	1, 4, and 1, 6 glycosidic bonds occur between monomers.
Amylose is an unbranched, coiled chain; amylopectin is the long, branched-chain, of which some are coiled.	Short, many-branched chains of which some branches are coiled.
The molar mass of starch is variable.	The molar mass of glycogen is 666.5777 g/mol.

So, the correct answer is ‘Starch and glycogen’.

Note: Starch and glycogen are insoluble forms of carbohydrates. Animals store carbohydrates in the liver and the muscles. Plants store carbohydrates in their roots, leaves, and seeds.