2023 June 06 NEET Medicine Zoology Practice Test

This NEET Medicine Zoology Practice Test is a previous year NEET exam conducted on 2023 June 06. This test consists of 50 objective type questions from Zoology. The questions are given in the same format as in the exam conducted by NEET in the year 2023.

This test is completely free, and students can attempt as many times as needed and help students in preparing for NEET entrance tests and get admissions into various reputed colleges for Medicine in India.

Test Instructions

Quick Test

(1 of 50) Which of the following statements are correct with respect to the hormone and its function?
A. Thyrocalcitonin (TCT) regulates the blood calcium level.
B. In males, FSH and androgens regulate spermatogenesis.
C. Hyperthyroidism can lead to goitre.
D. Glucocorticoids are secreted in Adrenal Medulla.
E. Parathyroid hormone is regulated by circulating levels of sodium ions.
Choose the most appropriate answer from the options given below :

B and C only
A and D only
C and E only
A and B only

(2 of 50) ‘X’ and ‘Y’ are the components of Binomial nomenclature. This naming system was proposed by ‘Z’ :

X-Specific epithet, Y-Generic name, Z-Carolus Linnaeus
X-Generic name, Y-Specific epithet, Z-R.H.Whittaker
X-Generic name, Y-Specific epithet, Z-Carolus Linnaeus
X-Specific epithet, Y-Generic name, Z-R.H.Whittaker

(3 of 50) Select the sequence of steps in Respiration.
A. Diffusion of gases (

O_{2}

and

{CO}_{2}

) across alveolar membrane.
B. Diffusion of

O_{2}

and

{CO}_{2}

between blood and tissues.
C. Transport of gases by the blood.
D. Pulmonary ventilation by which atmospheric air is drawn in and

{CO}_{2}

rich alveolar air is released out.
E. Utilisation of

O_{2}

by the cells for catabolic reactions and resultant release of

{CO}_{2}

.
Choose the correct answer from the options given below :

B, C, E, D, A
A, C, B, E, D
D, A, C, B, E
C, B, A, E, D

(4 of 50) Which of the following is/are cause(s) of biodiversity losses?

Over-exploitation only
Habitat loss and fragmentation only
Over-exploitation, habitat loss and fragmentation
Climate change only

(5 of 50)

Match List-I with List-II :

	List - I		List - II
(A)	Terpenoides	(I)	Codeine
(B)	Lectins	(II)	Diterpenes
(C)	Alkaloids	(III)	Ricin
(D)	Toxins	(IV)	Concanavalin A

Choose the correct answer from the options given below:

A-II, B-III, C-I, D-IV
A-II, B-IV, C-I, D-III
A-II, B-IV, C-III, D-I
A-II, B-I, C-IV, D-III

(6 of 50)

Match List-I with List-II.

	List - I		List - II
(A)	Palm bones	(I)	Phalanges
(B)	Wrist bones	(II)	Metacarpals
(C)	Ankle bones	(III)	Carpals
(D)	Digit bones	(IV)	Tarsals

Choose the correct answer from the options given below:

A-III, B-IV, C-I, D-II
A-II, B-III, C-IV, D-I
A-II, B-III, C-I, D-IV
A-IV, B-I, C-II, D-III

(7 of 50) Which of the following sexually transmitted infections are completely curable?

Hepatitis-B and Genital herpes
Genital herpes and Genital warts
HIV infection and Trichomoniasis
Syphilis and Trichomoniasis

(8 of 50) Which of the following can act as molecular scissors?

RNA polymerase
DNA polymerase
Restriction enzymes
DNA ligase

(9 of 50) Select correct sequence of substages of Prophase-I of meiotic division:
A. Zygotene
B. Pachytene
C. Diakinesis
D. Leptotene
E. Diplotene
Choose the correct answer from the options given below:

D, A, B, E, C
A, D, B, C, E
D, B, A, E, C
A, B, D, E, C

(10 of 50) Given below are two statements :
Statement I : RNA being unstable, mutate at a faster rate.
Statement II : RNA can directly code for synthesis of proteins, hence can easily express the characters.
In the light of the above statements, choose the correct answer from the options given below :

Both statement I and Statement II are true
Both statement I and Statement II are false
Statement I is correct but Statement II is false
Statement I is incorrect but Statement II is true

2023 June 06 NEET Medicine Zoology Practice Test

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