GK Questions with answers easy about human organs
GK Questions with answers easy
about human organs
A study on Human organs is quite very large. It is not easy to understand effectively and this subject is spread globally. This concept is very easy as much as you can learn it. A study about human organs ultimately put you on your goals. It deals with the growth and expansion of interest, knowledge of an individual. GK question and answer easy provide a basic theory about human organs which may give more benefit to various researcher, job hunger ,students along with competitors. This preparation completely based on NCERT pattern....
GK Questions with answers easy
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GK Questions with Answer in English about Human skeleton
RNA abbreviated
as Ribose Nucleic acid.
The study about cell is known as Cytology .
Robert Hooke was
the person who discovered cell in
1665.
Plant cell has larger cell and plastid are found in plant cell.
Plant cell receive sunlight to possess chlorophyll
containing plastids known as chloroplasts.
Chlorophyll are
absent in animal cell.
Human nerve cell
is longest animal cell.
The other name of kidney is Renal.
A kidney is consist of 1.2 million microscopic structural
and functional unit is called as Nephron
tubules.
Increase or excessive production of urine called as Diuresis.
Kidney filtered the
blood on an average 1100-1200 ml
/minutes.
In view of size Ostrich
egg is the largest cell.
The smallest cell
of human being is cell of kidney.
Cellulose is the
main substance in the wall of plant
cell. It contains thousands of carbon, hydrogen and oxygen atoms.
A cell wall is a structural and
protection layer which is surrounding some cell .In some cases it can be
flexible, rigid and tough.
Peptidoglycan a
structural unit which is found in bacteria
cell .
Normal heart beats
of new born baby is 70-190/minutes and athlete is 40-60/minutes.
Necleus was
discovered by Robert Brown in 1831.
A Nucleus
contains atleast one ,dense,highly specialized structure,standard spherical in
every eukaryotic cell .
A process by which the formation of eggs by ovaries is
called as oogenesis.
A Chromosome is a
thread shape structure located in animal
and plant cell .
Walther Flemming
was the first person who discovered
chromosome in 1882.
Mitochondria is
called as the power house of the cell.
A normal man may excreted 1-1.8 litre of urine everyday.
Suicidal bags
also known as Lysosomes which
contain powerful enzyme.
A process by which digest worn out or part of the cell or
whole cell is called as Autophagy.
Plastid is a
membrance bound organelle found in plant
cells.
Plastid was
discovered by Ernst Haeckel in 1866.
Leucoplast is a
type of plastids which is colorless, occurs
in large no in cells of fruits, seeds.
A heart attack is
occurs due to a sudden loss of heart function that occurs a results of
electrical disturbance of the heart rhythm.
Gonads are
responsible for formation of sperm and
and egg.
Bulbourethral, prostate and seminal vesicles are the secondary sex organs . These organs are involved in reproduction.
Primary sex organs
in male
is Testes and in female is ovary.
Testosterone is
the male sex hormone maintain spermatogenesis.
Hymen, a thin
layer partially closed the opening of the vagina in young female .
The process about formation of sperms by the testes is
called as spermatogenesis.
The world first test
tube baby named as Louise Joy Brown
was born in 1978 ,Great Britain.
The first test tube
baby of India named as Durga was born in 1978, Calcutta.
A process by which the liver
separates the excess of suger from the
blood and stores it in its cells as glycogen, is called as Glycogenesis.
The process of formation
of RBCs is called as erythropoiesis.
Liver produces RBCs in the embryo.
Intestinal gland
secrets intestinal juice,which is a
mixture of two types of intestinal gland (crypts of lieberkuhn and brunner`s
gland).
An enzyme called pancreatic
juice which is made by our Pancreas ,during digestion .It helps to
break down sugars ,fat and starches.
Size of human heart
is 12*9 cm and weight is 300 gm.
Inferior vana cava is
the largest veins in human body.
Normal heart beat
of our body is 72 per minutes.
Sphygmomanometer
is an instrument to measure the Blood
Pressure(BP).
Normal blood pressure of a men is 120/80 mm of Hg.
A heart beats function quickly called Tachycardia and too slow is
called Bradycardia, both are causes a disease due to irregular heart beats called
as Arrhythmia.
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