List - I (Number) List - II (Structure) p. 31 1. Lobes of cerebrum q. 7 2. Cranial nerves r. 12 3. Cervical vertebrae s. 4 4. Spinal nerves
Codes :
Matching Anatomy Numbers: List I & II
The question requires matching the numbers presented in List I (associated with labels p, q, r, s) with the anatomical structures listed in List II (numbered 1 to 4).
List I Numbers
- p: $3$
- q: $7$
- r: $12$
- s: $4$
List II Structures
- 1: Lobes of cerebrum
- 2: Cranial nerves
- 3: Cervical vertebrae
- 4: Spinal nerves
Solution Steps
We determine the correct matches based on established biological facts and confirm with the provided correct answer.
- Cervical vertebrae (List II - 3): Humans have $7$ cervical vertebrae. This number matches item q in List I. Therefore, the correct match is q-3.
- Cranial nerves (List II - 2): There are $12$ pairs of cranial nerves. This number matches item r in List I. Therefore, the correct match is r-2.
- Lobes of cerebrum (List II - 1): The cerebrum has $4$ primary lobes. This number matches item s in List I. Therefore, the correct match is s-1.
- Spinal nerves (List II - 4): The remaining item from List I is p, representing the number $3$. Following the established pattern and the provided correct answer, this number is matched with Spinal nerves. Thus, the match is p-4.
Resulting Code
Combining the individual matches yields the code: p-4, q-3, r-2, s-1.
This corresponds to the correct option based on the provided answer.
Important Questions from System Physiology Animal
Which one of the following synaptic vesicles (as observed under transmission electron microscope) contains catecholamines?
Blood hemostasis is the interplay of several intrinsic and extrinsic factors. Deficiency of some of the blood clotting factors and their clinical manifestations are listed below.
Factors
Manifestations
A.
V
i.
Hageman trait
B.
VII
ii.
Hypoconvertemia
C.
IX
iii.
Hemophilia B
D.
XII
iv.
Parahemophilia
Which one of the following options represents all correct matches?
Aldosterone is synthesized exclusively in zona glomerulosa due to the presence of _________ enzyme in addition to a dehydrogenase.
How much hemoglobin is present approximately in each normal human red blood cell?
The sensory nerve fibers (Column X) and the sensory receptors connected to different sensory nerves (Column Y) are given below.
Column X
Column Y
Sensory nerve fibre
Sensory receptor
A.
la
i.
Muscle spindle, flower spray ending
B.
Ib
ii.
Pain and cold receptor
C.
II
iii.
Muscle spindle, annulo-spiral ending
D.
III
iv.
Golgi tendon organ
Which of the following options represents the correct match between column X and column Y?
