NEET UG EXAM 2024 (Question Paper - Zoology)

Zoology : Section - A (Q. No. 151 to 185) 

152.    The flippers of Penguins and Dolphins are the examples of the 

        (1)    Convergent evolution

        (2)    Divergent evolution

        (3)    Adaptive radiation

        (4)    Natural selection

153.    Given below are some stages of human evolution. Arrange them in the correct sequence. (Past to recent)

        (A)    Homo habilis

        (B)    Homo sapiens

        (C)    Homo neanderthalensis

        (D)    Homo erectus

        Choose the correct sequence of human evolution from the option given below:

        (1)    C-B-D-A

        (2)    A-D-C-B

        (3)    D-A-C-B

        (4)    B-A-D-C

154.    Which one of the following factors will not affect the Hardy-Weinberg equilibrium?

        (1)    Gene migration

        (2)    Constant gene pool

        (3)    Genetic recombination

        (4)    Genetic drift

155.    Which of the following factors are favorable for the formation of oxyhemoglobin in alveoli?

        (1)    Low `pCO_2` and High `H^+` concentration

        (2)    Low `pCO_2` and High temperature

        (3)    High `pO_2` and High `pCO_2`

        (4)    Hign `pO_2` and Lesser `H^+` concentration

156.   Which of the following is not a natural/traditional contraceptive method? 

        (1)    Lactational amenorrhea

        (2)    Vaults

        (3)    Coitus interruptus

        (4)    Periodic abstinence

157.    Match List I with List II :

        

	List I		List II
A	Pons	I.	Provides additional space for Neurons, and regulates posture and balance.
B	Hypothalamus	II.	Controls respiration and gastric secretions.
C	Medulla	III.	Connects different regions of the brain.
D	Cerebellum	IV.	Neuro secretory cells

    Choose the correct answer from the options given below:

        (1)    A-I, B-III, C-II, D-IV

        (2)    A-II, B-I, C-III, D-IV

        (3)    A-II, B-III, C-I, D-IV

        (4)    A-III, B-IV, C-II, D-I

158.    Given below are two statements :

        Statement I: The presence or absence of hymen is not a reliable indicator of virginity.

        Statement II: The hymen is torn during the first coitus only.

        In the light of the above statements, choose the correct answer from the options given below:

        (1)    Statement I is true but Statement II is false

        (2)    Statement I is false but Statement II is true

        (3)    Both Statement I and Statement II are true

        (4)    Both Statement I and Statement II are false

159.    Match List I with List II :

        

	List I		List II
A	Axoneme	I.	Centriole
B	Cartwheel pattern	II.	Cilia and flagella
C	Crista	III.	Chromosome
D	Satellite	IV.	Mitochondria

    Choose the correct answer from the options given below:

        (1)    A-II, B-IV, C-I, D-III

        (2)    A-II, B-I, C-IV, D-III

        (3)    A-IV, B-III, C-II, D-I

        (4)    A-IV, B-II, C-III, D-I

160.    Match List I with List II :

        

	List I		List II
A	Typhoid	I.	Fungus
B	Leishmaniasis	II.	Nematode
C	Ringworm	III.	Protozoa
D	Filariasis	IV.	Bacteria

    Choose the correct answer from the options given below:

        (1)    A-III, B-I, C-IV, D-II

        (2)    A-II, B-IV, C-III, D-I

        (3)    A-I, B-III, C-II, D-IV

        (4)    A-IV, B-III, C-I, D-II

161.    Given below are two statements :

        Statement I: In the nephron, the descending limb of the loop of Henle is impermeable to water and permeable to electrolytes.

        Statement II: The proximal convoluted tubule is lined by simple columnar brush border epithelium and increases the surface area for reabsorption.

        In the light of the above statements, choose the correct answer from the options given below:

        (1)    Statement I is true but Statement II is false

        (2)    Statement I is false but Statement II is true

        (3)    Both Statement I and Statement II are true

        (4)    Both Statement I and Statement II are false

162.    Match List I with List II :

        

	List I		List II
A	`\alpha - 1` antitrypsin	I.	Cotton bollworm
B	Cry IAc	II.	ADA deficiency
C	Cry IAc	III.	Emphysema
D	Enzyme replacement therapy	IV.	Corn borer

    Choose the correct answer from the options given below:

        (1)    A-III, B-IV, C-I, D-II

        (2)    A-II, B-IV, C-I, D-III

        (3)    A-II, B-I, C-II, D-III

        (4)    A-III, B-I, C-II, D-II

163.    Match List I with List II :

        

	List I		List II
A	Non-medicated IUD	I.	Multiload 375
B	Copper releasing IUD	II.	Progestogens
C	Hormone releasing IUD	III.	Lippes loop
D	Implants	IV.	LNG-20

    Choose the correct answer from the options given below:

        (1)    A-IV, B-I, C-II, D-III

        (2)    A-III, B-I, C-IV, D-II

        (3)    A-III, B-I, C-II, D-IV

        (4)    A-I, B-III, C-IV, D-II

164.    Consider the following statements:

        (A)    Annelids are true coelomates

        (B)    Poriferans are pseudocoelomates

        (C)    Aschelminthes are acoelomates

        (D)    Homo erectus

        Choose the correct sequence of human evolution from the option given below:

        (1)    C only

        (2)    D only

        (3)    B only

        (4)    A only