Answer
Verified
389.4k+ views
Hint: The largest and the most developed part of the brain regulates speech, thought, feelings, reading, writing, and learning. It occupies two-thirds of the brain.
Complete answer:
The brain is the central organ of the nervous system and it, with the spinal cord comprises the central nervous system. The brain consists of three important parts which are the cerebrum, cerebellum and the brain stem. The other parts which are included as components of the brain are the hypothalamus and pituitary. Cerebellum is situated behind the pons in the lower brain region, responsible for body muscle balance and coordination.
The thalamus is a small brain structure situated between the cerebral cortex and midbrain, just above the brainstem and has substantial nerve connections to both. The transmission of motor and sensory signals to the cerebral cortex is the main function of thalamus.
The cerebrum is considered to be the largest part of the brain and it consists of two cerebral hemispheres with four lobes: frontal lobe, parietal lobe, occipital lobe and temporal lobe.
Medulla Oblongata is located in the lower part of the brain stem; involved in the regulation of the body's vital functions and spontaneous acts that support life, such as breathing, heart rate, blood pressure, swallowing and transmitting signals from the brain to the spinal cord.
Hence, The correct answer is option (C).
Additional information:
The main portion of the brain is the cerebrum and it consists of right hemispheres and left hemispheres. Each hemisphere has a grey outer layer, the brain cortex, which is protected by a white inner layer. It carries out higher functions such as touch perception, vision and hearing, voice, thinking, emotions, learning and good movement control. Under the cerebrum, the cerebellum is situated.
Telencephalon is the source of the cerebral hemispheres. The invagination of the walls occurs five weeks after conception. The hemispheres widen in a C-form and again draw with them all internal structures (like ventricles) into the hemisphere. The monro foramina enables communication with the lateral ventricles. The plexus choroid is made up of ependymal and vascular mesenchymal cells.
Note: Cerebrum is the most important and largest part of the brain and consists of two hemispheres, right and left and four lobes. The two hemispheres are connected to each other by a structure called corpus callosum.
Complete answer:
The brain is the central organ of the nervous system and it, with the spinal cord comprises the central nervous system. The brain consists of three important parts which are the cerebrum, cerebellum and the brain stem. The other parts which are included as components of the brain are the hypothalamus and pituitary. Cerebellum is situated behind the pons in the lower brain region, responsible for body muscle balance and coordination.
The thalamus is a small brain structure situated between the cerebral cortex and midbrain, just above the brainstem and has substantial nerve connections to both. The transmission of motor and sensory signals to the cerebral cortex is the main function of thalamus.
The cerebrum is considered to be the largest part of the brain and it consists of two cerebral hemispheres with four lobes: frontal lobe, parietal lobe, occipital lobe and temporal lobe.
Medulla Oblongata is located in the lower part of the brain stem; involved in the regulation of the body's vital functions and spontaneous acts that support life, such as breathing, heart rate, blood pressure, swallowing and transmitting signals from the brain to the spinal cord.
Hence, The correct answer is option (C).
Additional information:
The main portion of the brain is the cerebrum and it consists of right hemispheres and left hemispheres. Each hemisphere has a grey outer layer, the brain cortex, which is protected by a white inner layer. It carries out higher functions such as touch perception, vision and hearing, voice, thinking, emotions, learning and good movement control. Under the cerebrum, the cerebellum is situated.
Telencephalon is the source of the cerebral hemispheres. The invagination of the walls occurs five weeks after conception. The hemispheres widen in a C-form and again draw with them all internal structures (like ventricles) into the hemisphere. The monro foramina enables communication with the lateral ventricles. The plexus choroid is made up of ependymal and vascular mesenchymal cells.
Note: Cerebrum is the most important and largest part of the brain and consists of two hemispheres, right and left and four lobes. The two hemispheres are connected to each other by a structure called corpus callosum.
Recently Updated Pages
How do you arrange NH4 + BF3 H2O C2H2 in increasing class 11 chemistry CBSE
Is H mCT and q mCT the same thing If so which is more class 11 chemistry CBSE
What are the possible quantum number for the last outermost class 11 chemistry CBSE
Is C2 paramagnetic or diamagnetic class 11 chemistry CBSE
What happens when entropy reaches maximum class 11 chemistry JEE_Main
Calculate the volume occupied by 88 gram of CO2 at class 11 chemistry CBSE
Trending doubts
Difference Between Plant Cell and Animal Cell
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
How do you solve x2 11x + 28 0 using the quadratic class 10 maths CBSE
Select the correct plural noun from the given singular class 10 english CBSE
What organs are located on the left side of your body class 11 biology CBSE
The sum of three consecutive multiples of 11 is 363 class 7 maths CBSE
What is the z value for a 90 95 and 99 percent confidence class 11 maths CBSE
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
How many squares are there in a chess board A 1296 class 11 maths CBSE