NEET

AI Gen: Cell Structure and Function question bank (Biology (Botany))

Practice 62 free NEET Biology (Botany) - AI Gen: Cell Structure and Function questions with answers and step-by-step solutions.

Start free Book a demo

All Easy Hard Medium

Q1.

Directions: In the question below, a statement of Assertion (A) is followed by a statement of Reason (R). Choose the correct option:

Assertion (A): Systemic arteries have thick, elastic muscular walls compared to veins.

Reason (R): Arterial blood flows under high, pulsatile hydrostatic pressure generated by ventricular systole.

(A)

Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of Assertion (A).

(B)

Both Assertion (A) and Reason (R) are true but Reason (R) is not the correct explanation of Assertion (A).

(C)

Assertion (A) is true but Reason (R) is false.

(D)

Assertion (A) is false but Reason (R) is true.

Show answer & solution

Verified Answer & Solution Locked

Q2.

Directions: In the question below, a statement of Assertion (A) is followed by a statement of Reason (R). Choose the correct option:

Assertion (A): Gastric enzyme pepsin requires an acidic environment to digest dietary proteins.

Reason (R): Hydrochloric acid secreted by parietal cells creates optimum pH (1.5 to 2.0) and cleaves inactive pepsinogen into active pepsin.

(A)

Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of Assertion (A).

(B)

Both Assertion (A) and Reason (R) are true but Reason (R) is not the correct explanation of Assertion (A).

(C)

Assertion (A) is true but Reason (R) is false.

(D)

Assertion (A) is false but Reason (R) is true.

Show answer & solution

Verified Answer & Solution Locked

Protected Questions

Log in or sign up free to access every question with complete solutions, create chapter practice tests, and track your performance.

Sign up free to access all 25 questions

Unlock every AI Gen: Cell Structure and Function question, generate papers, and practice at your own pace.