read the given para and name the parts of the heart.
we have observed that the heart is divided into four chambers by muscular structure. Any structure that divides two chambers is known as septum. Now let us try to name the septa present in the heart.
a. the septum that divides the two atria can be named as
b. the septum that divides the two ventricle can be named as
c. the septum that divides the atrium and ventricle can be named as
the holes that connect two chambers are called apertures. let us try to name the apertures which connect the atria and ventricles
d. the aperture that connects the right atrium and right ventricle can be named as
e. the aperture that connects the left atrium and left ventricle can be named
Any structure that closes an aperture and allows one way movement of materials is called valve. Now let us name the valves that are present in the chambers of the heart
f. the valve that is present between left atrium and left ventricle can be named as g. the valve that is present between right atrium and right ventricle can be named as
Answers
Answer:
Droṇa (Sanskrit: द्रोण, romanized: Droṇa), also referred to as Dronacharya (Sanskrit: द्रोणाचार्य, romanized: Droṇācārya), was royal preceptor to the Kauravas and Pandavas. He was a friend of Guru Sukracharya, the guru of Asuras, including Mahabali. He was the son of the sage Bharadwaja and a descendant of the sage Angirasa. He was a master of advanced military arts, including the divine weapons or Astras. He was also the second commander-in-chief of kaurava army from 11th day to 15th day. He failed 4 times in capturing Yudhisthira (11th, 12th day, 14th day when Arjuna was busy fighting to kill Jaydratha and 14th night). He was beheaded by Dhrishtadyumna when he was meditating to release his soul on the battlefield.[1] It was said that Drona was an incarnation of Lord Brihaspati. He was Guru of Pandavas,Kauravas, Radha putra Karna"s and other Prince like Dristdyumna.