NCERT NOTES

2021-05-28 15:23:41 They are the teacher who are well known for their simplicity but they are rich with their heart. They are teachers who makes example for those who fight for religion and stand the critical religious issues.
Infinite time salute to these legends.... Open / Comment

2021-05-28 11:40:10 Important Facts
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1: Number of Bones 206
2: Number of Muscles 639
3: Number of Kidneys 2
4: Number of Milk Teeth 20
5: Number of Ribs 24 (12 pair)
6: Number of Heart Chamber 4
7: Largest artery Aorta
8: Normal blood pressure 120/80mmHg
9: Ph of Blood 7.4
10: Number of vertebrae in the Spine 33
11: Number of vertebrae in the Neck 7
12: Number of Bones in Middle Ear 6
13: Number of Bones in Face 14
14: Number of Bones in Skull 22
15: Number of Bones in Chest 25
16: Number of Bones in Arms 6
17: Number of Muscles in Human Arm 72
18: Number of Pumps in Heart 2
19: Largest Organ Skin
20: Largest gland Liver
21: Biggest cell female Ovum
22: Smallest cell male Sperm
23: Smallest Bone Stapes
24: First transplanted Organ Heart
25: Average length of Small Intestine 7m
26: Average length of Large Intestine 1.5m
27: Average weight of new Born baby 2.6kg
28: Pulse rate in One Minute 72 times
29: Normal body temperature 37 C° (98.4 F°)
30: Average Blood Volume 4 to 5 liters
31: Life Span of RBC 120 days
32: Life Span of WBC 10 to 15 days
33: Pregnancy Period 280 days (40 week)
34: Number of Bones in Human Foot 33
35: Number of Bones in Each wrist 8
36: Number of Bones in Hand 27
37: Largest Endocrine gland Thyroid
38: Largest Lymphatic Organ Spleen
39: Largest part of Brain Cerebrum
40: Largest & Strongest Bone Femur
41: Smallest Muscle Stapedius (Middle Ear)
41: Number of Chromosome 46 (23 pair)
42: Number of Bones in new Born baby 306
43: Viscosity of Blood 4.5 to 5.5
44: Universal Donor Blood Group O
45: Universal Recipient Blood Group AB
46: Largest WBC Monocyte
47: Smallest WBC Lymphocyte
48: Increase RBC count called Polycethemia
49: Blood Bank in the Body is Spleen
50: Non Nucleated Blood cell is RBC
51: RBC produced in the Bone Marrow
52: River of Life is Called Blood
53: Normal Blood Cholesterol level 250mg/dl
54: Fluid part of Blood is Plasma
55: Normal Blood Sugar 100mg/dl Open / Comment

2021-05-28 11:40:01 First News Papers, Journals & their Founder/Editors

Kavivachan Sudha- Bhartendu Harishchandra
Rast Goftar (First News Paper in Gujrati)- Dadabhai Naoroji
New India- Bipin Chandra Pal
Statesman- Robert Knight
Hindu- Vir Raghavacharya and G. S. Aiyar
Sandhya- B. B. Upadhyaya
Vichar Lahiri- Krishna Shastri Chiplunkar
The Commonweal- Annie Besant
Pratap- Ganesh Shankar Vidyarthi
Essays in Indian Economics- Mahadev Govind Ranade
Samvad Kaumudi (Bengali)- Ram Mohan Roy
Al-Hilal- Abul Kalam Azad
Al-Balagh- Abul Kalam Azad
Independent- Motilal Nehru
Punjabi- Lala Lajpat Rai
New India- Annie Besant
Mirat-ul-Akhbar (First Persian News Paper)- Ram Mohan Roy
Indian Mirror- Devendra Nath Tagore
Nav Jeevan- M. K. Gandhi
Young India- M. K. Gandhi Open / Comment

2021-05-28 10:40:05 Do blind people dream in visual images?

Yes, blind people do indeed dream in visual images. For people who were born with eyesight and then later went blind, it is not surprising that they experience visual sensations while dreaming.

Dreams are drawn from memories that are stored in the brain as well as from brain circuitry that is developed while experiencing the outside world.

Therefore, even though a person who lost his vision may be currently blind, his brain is still able to draw on the visual memories and on the related brain circuits that were formed before he went blind.

For this reason, he can dream in visual images. Open / Comment

2021-05-27 16:43:48 TOPIC - CURRENT ELECTRICITY

HAND WRITTEN NOTES Open / Comment

2021-05-27 16:43:48 Electromagnetic Induction Open / Comment

2021-05-27 16:43:48 Photoelectric effect - class 12 physics Open / Comment

2021-05-27 16:36:36 How do vaccines work?

Vaccines contain weakened or inactive parts of a particular organism (antigen) that triggers an immune response within the body. Newer vaccines contain the blueprint for producing antigens rather than the antigen itself. Regardless of whether the vaccine is made up of the antigen itself or the blueprint so that the body will produce the antigen, this weakened version will not cause the disease in the person receiving the vaccine, but it will prompt their immune system to respond much as it would have on its first reaction to the actual pathogen.

Some vaccines require multiple doses, given weeks or months apart. This is sometimes needed to allow for the production of long-lived antibodies and development of memory cells. In this way, the body is trained to fight the specific disease-causing organism, building up memory of the pathogen so as to rapidly fight it if and when exposed in the future. Open / Comment

2021-05-27 11:55:18 http://www.crackjeeneet.xyz/2021/05/cengage-maths-all-parts-pdf-for-jee.html Open / Comment

2021-05-26 17:42:07 Open / Comment