CUET UG 2023 Biology Question Paper (22-May-2023) (Shift 1)

Question 1

'Pomato' is an example of:

Accepted Answer

(d) Somatic hybrids

Answer

(a) Single Cell Protein

Answer

(b) Somaclonal Variation

Answer

(c) Meristem Cultured Plant

Question 2

Match List-I with List-II:List-IList-II(A) Rheumatoid arthritis(I) Primary lymphoid organ(B) AIDS(II) Antibody-mediated immune response(C) Thymus(III) Immunodeficiency disease(D) B-Lymphocytes(IV) Auto-immune disease Choose the correct answer from the options given below:

Accepted Answer

(d) (A)-(IV), (B)-(III), (C)-(I), (D)-(II)

Answer

(a) (A)-(IV), (B)-(I), (C)-(III), (D)-(II)

Answer

(b) (A)-(III), (B)-(I), (C)-(IV), (D)-(II)

Answer

(c) (A)-(II), (B)-(III), (C)-(I), (D)-(IV)

Question 3

Which of the following is NOT a characteristic of an ideal contraceptive? (A) It should be user friendly (B) It should be easily available (C) It should be irreversible (D) It should be with no or least side effects Choose the correct answer from the options given below:

Accepted Answer

(b) (C) only

Answer

(a) (A) and (C) only

Answer

(c) (B) and (D) only

Answer

(d) (D) only

Question 4

The process through which spermatids are transformed into spermatozoa (sperms) is known as:

Accepted Answer

(b) Spermiogenesis

Answer

(a) Spermatogenesis

Answer

(c) Spermiation

Answer

(d) Spermatogonia

Question 5

Which of the following is/are NOT the step(s) used in separation and isolation of DNA fragments by gel electrophoresis technique: (A) Staining with ethidium bromide (B) Exposure to UV Radiation (C) Cutting DNA fragments into small pieces by using restriction endonuclease (D) Denaturation of DNA fragments Choose the correct answer from the options given below:

Accepted Answer

(a) (D) only

Answer

(b) (B) and (C) only

Answer

(c) (B) only

Answer

(d) (A) and (D) only

CUET UG 2023 Biology Question Paper (22-May-2023) (Shift 1)

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List-I	List-II
(A) Rheumatoid arthritis	(I) Primary lymphoid organ
(B) AIDS	(II) Antibody-mediated immune response
(C) Thymus	(III) Immunodeficiency disease
(D) B-Lymphocytes	(IV) Auto-immune disease