Question

Hi friends answered some short question☺☺1)Mention the upper and lower extent of the spinal cord....marks-2 2)Name the ventricles present in the brain...marks-2 3)Name the primary taste sensations...marks-2
Best answer will be mark as brainlest

Answer 1

3.On the basis of physiologic studies, there are generally believed to be at least four primary sensations of taste: sour, salty, sweet, and bitter. 

2.One of the communicating cavities within the brain. There are four ventricles: two lateral ventricles, the third ventricle, and the fourth ventricle. The lateral ventricles are in the cerebral hemispheres.

Answer 2

Hey rittika
_________

This is answer is provided by me on your request.

____________________________________

1) before the question it is important to know what these terms are:

• foramen magnum: there is a hole in the skull at the base through which the spinal cord passes it is known as foramen magnum.

• The lumbar vertebrae: it is the lower portion of vertebral column where five vertebrae lie between the last pair of ribs and the pelvic region.

The answer of question 1- The spinal cord extends from foramen magnum to lumblar vertebrae. After this, the spinal cord is in the form of spinal nerve roots and meninges.

2) the ventricles present in brain are:

• two lateral ventricles known as interventricular foramina

• third ventricle known as cerebral aqueduct

• fourth ventricle known as median aperture.

• another fourth ventricle known as lateral aperture.

3) the five primary taste sensations are:

• salty
• sour
• sweet
• bitter
• savoury ( has a nature like mint.)

______________________________________

God bless :)