Grammar education

11/05/2022

11/05/2022

30/03/2022

30/03/2022

30/03/2022

30/03/2022

30/03/2022

30/03/2022

Very Most Important Biology Knowledge

THE HUMAN BODY:

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: Heart chamber number: 4
7: Largest artery: Aorta
8: Normal blood pressure: 120/80 Mmhg
9: Blood Ph: 7.4
10: Number of vertebrae in spinal column: 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 the human arm: 72
18: Number of pumps in the heart: 2
19: Largest organ: Skin
20: Largest gland: Liver
21: Largest cell: female o**m
22: Smallest cell: S***m
23: Smallest bone: Stapes middle ear
24: First transplanted organ: Kidney
25: Average length of small intestine: 7m
26: Average length of large intestine: 1.5 m
27: Average weight of newborn baby: 3 kg
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: LIFETIME Red blood cells: 120 days
32: LIFETIME White blood cells: 10 to 15 days
33: Pregnancy period: 280 days (40 weeks)
34: Number of bones in human foot: 26
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
40: Largest and strongest bone: Femur
41: Smallest muscle: Stapedius (middle ear)
41: Chromosome number: 46 (23 pair)
42: Number of newborn baby bones: 306
43: Blood viscosity: 4.5 to 5.5
44: Universal donor blood group: O
45: Universal recipient blood group: AB
46: Largest white blood cell: Monocyte
47: Smallest white blood cell: Lymphocyte
48: The increased red blood cell count is called: Polycythemia
49: Blood bank in the body is: Spleen
50: River of Life is called: Blood
51: Normal blood cholesterol level: 100 mg / dl
52: Fluid part of blood is: Plasma

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30/03/2022

30/03/2022