Question

Consider the following statements.
a. Cutin is a fatty acid polymer
b. Starch is composed only of glucose residues
Which of the statements given is/are correct?

• A. $1$ only
• B. $2$ only
• C. Both $1$ and $2$
• D. Neither $1$ nor $2$

Answer 1

The correct option is A $1$ only

Cutin a biopolyester composed of hydroxyl and epoxy fatty acids is a polymer in the cuticle of higher plants. Glucose monomers that are joined by α 1-4 or α 1-6 glycosidic bonds make up the structure of starch. Cutin, a waxy, water-repellent substance allied to suberin, which is found in the cell walls of corky tissue. Cutin is especially noticeable on many fruits—e.g., apple, nectarine and cherry.

So, the correct option is 'A'.