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4201.

Plasmolysis

Answer» Contraction of protoplasm which shows loss of water
4202.

What is asphyxia, hypoxia,and anoxia

Answer» Asphyxia is defined as suffocation and less of oxygen
Anoxia is the condition in which there is absence of oxygen
4203.

Define Sobole.

Answer» It is a sucker produces underground stem with buds and nodes
4204.

What part of the plant is known as it\'s main skeleton?

Answer»
4205.

Write the an equation for photosynthesis showing all the requirements and end product formed

Answer» 6CO2+6H2O----:C6H12O6+6CO2. Here the requirements are carbon dioxide,sunlight, chlorophyll and water and the resultant products are glucose and carbon dioxide.
4206.

What is paper chromatography? Mention its significance

Answer»
4207.

What is emulsification? Where and how does it occur

Answer»
4208.

Name the organ of respiration in followingBirdFlatwarm Cockroach Frog

Answer» Gills ,lungs, skin
4209.

what is oviparous

Answer» The birds which give birth by means of eggs
4210.

Smallest and larger bones in our body

Answer» Smallest bone in ossicles is stapes one.
The largest bone in the human body is the femur (or thigh bone).The smallest bones in the human body are the ossicles.
4211.

What is peg and socket joint

Answer»
4212.

Is it more than enough if I study the important questions given in each chapter ?

Answer» No its not sufficient it will not help to clear competitive exam so you need to read ncert book along with syllabus book
No it is not enough. You must solve all the questions of NCERT and other side book too for giving better performance.
4213.

Define plasma.

Answer»
4214.

What is death?

Answer» May be end of life but according to me if we feel that we can\'t do something or feeling to be losed is actually death
End of life.
4215.

Why the( S.A )sinoauricular node is known as pacemaker of heart?

Answer»
4216.

What is endosperm

Answer»
4217.

where chyme is located in our body?

Answer» Prepared in the stomach from bolus then transferred forward to get digested.
4218.

What is respiration? describe the respiratory tract in human

Answer» The process in which exange of gaseous takes placeNostrils ,nasal chamber, pharynx, trachea ,bronchi, lungs ,diaphragm and intercoastal muscles these is the respiratory track in human
4219.

What is paranoid gland

Answer» Paranoid gland is the biggest salivary gland present in higher animals Their are 2 glands present in human beings
4220.

Why the fetus die in second pregnancy?

Answer» Due to Rh factor antibiotics present in the mother which do not allow passage of particles to the foetus. This is called erythroblastosis foetalis.
4221.

Nucleic Acids

Answer»
4222.

Herbivors

Answer»
4223.

How many ATP are formed in glycolysis

Answer» 38
Net ATP -38
4224.

Is only cell division is responsible for reproduction.

Answer» Definitely yes
4225.

LSD fullform

Answer» LSD stands for Lysergic Acid Diathylamide.
4226.

Which plant lacks chlorophyll?

Answer» All non-green plants lacks chlorophyll. Ex-Cuscuta gronovii, Monotropa uniflora,etc.
4227.

What is metabolic

Answer»
4228.

What is the best definition of enzyme?

Answer»
4229.

Difference between Apoplast and synplast pathway

Answer» The apoplast route is the fully permeable route in which the water movement occurs in passive diffusion. Whereas, the symplast is a selectively permeable route in which the water movement occurs by osmosis.
4230.

What is the procedure it triple bond test of ethylene

Answer»
4231.

What is perinnation?

Answer»
4232.

Describe meosis 1and 2 in 200 words

Answer» Boo k se karle
4233.

Give a brief account on counter current mechanism........

Answer»
4234.

Define Micturition

Answer» It is the expulsion of urine from urinary bladder .
4235.

what is seed germination?

Answer»
4236.

Potato is a modified stem ? Justify?

Answer»
4237.

Define osmosis diffusion

Answer» Diffusion of water is called osmosis against concentration gradient
4238.

With labelled diagram explain structure of stomata

Answer»
4239.

What is protonema

Answer»
4240.

What is a function of cut in

Answer»
4241.

What is polymer..??

Answer» Chain
4242.

What is the work of pseudomonas putida?

Answer»
4243.

Locomotion in hydra

Answer»
4244.

Do you consider a person in coma ,living or dead?

Answer»
4245.

From where was cytokinin discovers????

Answer» The substance was named cytokinin and it is involved in cell division and in the making of new plant organs, like a root or a shoot. Cytokinins are produced in the root apical meristems (very tip of the roots) and travel upward hitching a ride with water and traveling up the stem through the xylem.
4246.

What is centromere?

Answer»
4247.

Describe the property of enzymes

Answer»
4248.

Property of enzymes

Answer»
4249.

What is c4&c3 plants?

Answer»
4250.

What is Cytosol?

Answer»