Information about Human body

Number of bones - 206

Number of muscles - 639

Number of kidneys - 2

Number of milk teeth - 20

Number of ribs - 24 (12 pairs)

Number of chambers in the heart - 4

Largest artery - Aorta

Normal Blood pressure - 120 - 80

Ph of blood - 7.4

Number of vertebrae in the spine - 33

Number of vertebrae in the Neck - 7

No of bones in middle Ear - 6

Number of bones in Face - 14

Number of bones in Skull - 22

Number of bones in Chest - 25

Number of bones in Arms - 6

Number of bones in each human middle ear - 3

Number of muscles in the human arm - 72

Number of pumps in heart - 2

Largest organ - Skin

Largest gland - Liver

Smallest cell - Blood cell

Biggest cell - Egg cell (ovum)

Smallest bone - Stapes

First transplanted organ - Heart

Average length of small intestine - 7 m

Average length of large intestine - 1.5 m

Average weight of new born baby - 2.6 kg.

Pulse rate in one minute - 72 times

Body Temperature - 36.9o C (98.4o F)

Average blood volume - 4 - 5 liters

Average life of RBC - 120 days

Pregnancy period - 280 days

Number of bones in human foot - 33

Number of bones in each wrist - 8

Number of bones in hand - 27

Largest endocrine gland - Thyroid

Largest lymphatic organ - Spleen

Largest cell - Nerve cell

Largest part of brain - Cerebrum 

Largest & strongest bone - Femur

Smallest muscle - Stapedius (Middle ear )

Number of chromosomes in human cell - 46 (23 pairs)

Number of bones in New born body - 300

Largest muscle - Buttock (Gluteus Maximus)

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Different field Name

•Study of earth and rocks — Geology.

•Study of living things — Biology.

•Study of celestial bodies —Astronomy.

•Study of the influence of planets and stars — Astrology.

•Scientific study of bodily diseases — Pathology.

•Study of languages — Philology.

•Study of bees — Apiology.

•Study of heart/heart diseases — Cardiology.

•Study of dogs — Cynology.

•Study of trees — Dendrology.

•Study of religion — Theology.

•Study of heredity — Genetics.

•Study of coins — Numismatics.

•Study of birds — Ornithology.

•Study of human development — Anthropology.

•Study of science of insects — Entomology.

•Study of problems of old age — Gerontology.

•Study of relation between organism and environment — Ecology.

•Study of flying aeroplanes — Aviation.

•Study of skin/skin diseases — Dermatology.

•Study of wine/wine making — Enology/Oenology.

•Study of cats — Felinology.

•Study of medicine for women — Gynecology/ Gynaecology.

•Study of arthropod and reptiles — Hepatology.

•Study ofhorses — Hippology.

•Study of water — Hydrology.

•Study of weather — Meteorology.

•Study of kidneys and their diseases — Nephrology.

•Study of nerves — Neurology.

•Study of cancer — Oncology.

•Study of eggs — Oology.

•Study of eyes — Ophthalmology.

•Study of mountains and their mapping — Orology

•Study of bones — Osteology.

•Study of rocks — Petrology.

•Study of earthquakes — Seismology.

•Study of snakes — Serpentology.

•Study of mouth and its diseases — Stomatology.

•Study of poisons (w) — Toxicology.

•Study of flags – Vexillology.

•Study of animals — Zoology.

•Study of medicine for children and their diseases—Paediatrics/Pediatrics.

•Study of broken bones — Orthopaedics.

•Study of hand writing — Graphology.

•Art of good handwriting — Calligraphy.

•A written message from far off place — Telegraph.

•An expert in writing by hand — Chirographer.

•A person who write dictionaries — Lexicographer.

•Written by light — Photograph.

•An expert in writing (drawing) maps — Cartographer

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Biology MCQS

1.       The normal pulse beat of a human body is between

Ans.72—80.

2.       ……….is the Post-Mortem examination of a body.

Ans. “Autopsy”

3.       …….is the branch of science which deals with the process of writing dictionaries.

Ans. “Lexicography”

4.       ………..is the study and cultivation of fruit.

Ans. “Pomology”

5.       Fish is the Best source of.

Ans. protein

6.       ……….organ of the body purifies the blood.

Ans. Kidneys

7.       ………..is highly affected by the nuclear radiation first.

Ans. Skin

8.       Life history of human malaria parasite in Anopheles was first described by .

Ans. Ronald Ross

9.       Green vegetables are a good source of Minerals and.

Ans. Vitamins

10.   When a disease occurs over a large area of earth’s surface at one time, it is called.

Ans. Epidemic disease

11.   Deficiency of …………causes Scurvy.

Ans. Vitamin C

12.   Which vitamin easily prepared in body?

Ans. vitamin D

13.   Largest organ of the body is Skin and largest gland is…..

Ans. Liver

14.   Kidney disease due to overdose of…….

Ans. vitamin c

15.   Hepatitis and jaundice are the diseases of……….

Ans. Liver

16.   Creature having both male and female organs is known as……….

Ans. Hermaphrodite

17.   Richest source of Vitamin D is………….

Ans. cod liver oil

Ans. Vitamin K

18.   Iron metabolism in the human body is helpful for Haemoglobin and blood is red due to ……

Ans. hemoglobin.

19.   In how many groups the living organisms that have back bone, are divided?

Ans. 5 groups

20.   Vitamins C not stored in human body and lack of vitamin c create ……………disease.

Ans. skin

21.   Art and science of growing flowers, fruit and vegetables is called……….

Ans. Horticulture

22.   …….is a disease, which spreads by rat.

Ans. “Plague”

23.   The flowering plants are collectively called?

Answer: Angiosperms

24.   The reproductive units in Angiosperms is called?

Answer: Flower

25.   The male reproductive organ of the flower?

Answer: Androecium

26.   The female reproductive organ of a flower?

Answer: Gynoecium

27.   Study of flowers?

Answer: Anthology

28.   Fruits developed from the parts of the flower other than a card?

Answer: False fruits (Cashew)

29.   Smallest pollen?
Answer: Myosotis

30.   Largest pollen?
Answer: Mirabilis

31.   Pollination by the agency of animals?

Answer: Zoophily

32.   Pollination by the agency of birds?

Answer: Ornithophily

33.   Pollination by the agency of bats?

Answer: Chiropterophily

34.   After fertilization ovule developed into?

Answer: Seed

35.   After fertilization ovary wall developed into?

Answer: Fruit wall

36.   After fertilization ovary developed into?

Answer: Fruit

37.   Final product of sexual reproduction in angiosperms?

Answer: Seed

38.   Study of fruits is called?

Answer: Pomology

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