Biology notes for class 12 NEB pdf
Hello Everyone!!
This is Ganesh Gautam & In this Article you will get the notes 3 important long questions of class 12 zoology or you can say zoology notes for class 12 pdf.
In this blog, you will get 3 important long questions for zoology and they are
1) structure and function of human brain pdf
2) structure and function of human eye pdf
3) structure and function of human ear pdf
If you want to download this in pdf format, Go to the comment section.
But before that I want to describe these body parts in my own way and to be honest you don't have to read this, you can simply go to the pdf and can read that pdf.
Class 12 biology notes nepal
1) structure and function of human brain Class 12
The brain is one of the most complex organs in the human body. It is present inside the cranium or brain box which protects brain from mechanical injury. The human brain is the master organ or command center of the body because it controls all the other organs and system of the body. It is about 1350 gm in weight. It is made up of nervous tissue.
2) structure and function of human eye Class 12
The eye is most complicated organ in human body. It is spherical ball like photo sensitive organ present in bony socket of eye. Each eye ball is about 2.5 cm in diameter. It consist of 3 types od tissues arranged in 3 concentric layers.
3) structure and function of human ear Class 12
Human ear is the organ of hearing and maintains the sense of bacteria of the body. It consists of three main parts :- External ear, Middle ear, Internal ear.
I also make this in the video format, so if you want to see you can watch the following video
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Also Click here if you want notes for the class 12 biology notes neb
1) explain alimentary canal of human being
2) mechanism of pulmonary respiration in man
3) internal structure of human heart class 12
For Class 12 Biology notes or Class 12 biology handwritten notes pdf👇👇👇👇
You can download this note in the form of pdf from here
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