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5901.

Hey ANJU kesi h yrr

Answer»
5902.

What are thylakoids

Answer»
5903.

What is the full form of RuBP

Answer» Ribulose Biphosphate..
5904.

How many male gametes are formed in pollen tube of angiosperm

Answer» 2 One fuses with egg cell and the other fuses with two poler nuclei.
5905.

Ethanoic Ka structure

Answer»
5906.

What nastic movement

Answer» The movement in response to an external stimulus in which direction of response is not determined by the direction of the stimulus.
Which is not response to stimuli
5907.

How do we see an erect image from our eyes even the image formed in our eyes is real and inverted

Answer» *is
Because when image I\'d sent to the brain it is converted to erect image.
5908.

Baye FRIENDs I will meet at 8 p.m

Answer»
5909.

Limitations of mendeleevs

Answer» Drawbacks of Mendeleev\'s table:\tPosition of hydrogen: Hydrogen is placed in group I-A of the periodic table. However, it resembles the elements of both group I A (alkali metals) and group VII A (halogens). Therefore, the position of hydrogen in the periodic table is not clear\tMetals and non-metals: No attempt has been made to place metals and non-metals separately in it.\tLanthanoides and Actinodes: Fifteen elements are placed in one position.Group III B6th period: La + 14 lathanoide elements.(58Ce to 71Lu).7th period: Ac + 14 actinoide elements.(90Th to103Lr)Thus, lanthanoids and actinoides have not been provided separate and proper places in the Mendeleev\'s periodic table.(v) Position of isotopes: Isotopes of elements are placed in the same position in the table though according to their atomic masses they should have been placed in different positions.\tSimilar elements separated in the table: Certain elements such as copper and mercury or gold and platinum which possess similarchemical properties are placed in different groups.\tDissimilar elements placed togetherin the same group: Alkali metals such as Li, Na, K etc. (group IA) are grouped together with coinage metals such as Cu, Ag and Au (group IB) though their properties are quite different.\tNumber of elements in the periods. The presence of only 2 elements in the first period, 8 in the second and third etc. can not be explained.
No proper place to H and problem of isotipes and he also put some elements in wrong order
5910.

What is the traids of modern periodic table

Answer»
5911.

Write the importanCE of pH in our daiky life with reference to (a)tooth(b)digestive system

Answer» a) On action of sweets on our teeth acid is formed and with the use of Alkaline toothpaste it can be reduced b) During Acidity in stomach mild base such as Milk of magnesia is used
5912.

Rectified sprite is _

Answer»
5913.

What is solinoid

Answer» So easy??
Solinoid is a bundle of copper coil act like a magnet... When we pass a electricity through it
Solenoid is like a electro magnet
5914.

Which ion are responsible for making water hard

Answer» H+
5915.

Shall I get previous year solved question paper 2016

Answer»
5916.

Common salt conducts electricity only in molten state

Answer»
5917.

Draw molecular structure hexanal,bromopentane,proponone

Answer» 1. C6H14CHO2.BrC5H123.C3H8CO
5918.

State ohm.s law . How can it be verified experimentaally

Answer»
5919.

Difference between vegetative propagation and artifical propagation

Answer» Vegetative propagation occurs naturally that is without intereference of man whereas artificial propagation is due to the intereference of man
5920.

How the age of the fossil would be determine

Answer» By digging and carbon dating
.
Dating and relative method
5921.

Hydrogen+chlorine-hydrogen chloride balanced chemical ewuation

Answer» H2+2cl=2hcl
5922.

RIMSHA I know u can\'t cheat me

Answer»
5923.

What is spherical mirror?

Answer» Spherical mirror is a of a sphere centre of curvature is the radius of the sphere
Spherical mirror is a mirror whose reflecting surface is a part of a hollow sphere
Mirror which is spherical in shape
5924.

Who play clash of clans here write yr th

Answer»
5925.

RIMSHA u have to come today plxz

Answer»
5926.

Why silver chloride is kept in dark bottles

Answer» Because when it is heated it\'s colour changes into dark
*contact
If it come in conyack with sunlight then it will undergo photolytic decomposition
5927.

RIMSHA ....

Answer»
5928.

Hey u all use Ncert or Schand

Answer» Whatttt.....All questions will come from NCERT in this year R U sure ????
Ncert
All questions will come from ncrt this year
I use to refer Schand
Both
5929.

RIMSHA PLZZ YRRR

Answer»
5930.

Hey ANJU come here

Answer»
5931.

RIMSHA now plzz come

Answer»
5932.

Is Working of motor n generator r still in our syllabus??

Answer» Yes of course
5933.

How fossils tell us about the process of evolution

Answer» Fossils provide the evidence that the present animals and plants have originated from the previously existing ones through the process of continues evolution
5934.

Plant is a flowering plant then also it go for the vegetative propagation why ?

Answer» Vegetative propagation is faster that\'s why plant go for it can be
when they die then they go under nathural vegetative propogation
5935.

RIMSHAAAA

Answer»
5936.

RIMSHA PLZZZZ

Answer» Rimsha pllzzz isa chapal mar de
5937.

RIMSHA plzz

Answer»
5938.

RIMSHA I\'m going byyyyy

Answer»
5939.

Byyy gyss see u tomorrow gud ni8

Answer»
5940.

RIMSHA main roz aapka wait krunga aapko aana hoga

Answer»
5941.

RIMSHA.......

Answer»
5942.

Sry all jiske ke sath bhi mere nam ko lekar batameezi hui hai

Answer»
5943.

RIMSHA come now I\'m going

Answer»
5944.

Weightage of chemistry

Answer»
5945.

Show with the activity that changes the direction of magnatic field

Answer»
5946.

Why should we conserve wildlife

Answer» because we are dependent on it
5947.

Why does the sun appear reddish early in the morning

Answer» Because due to least refraction only red color reaches our eyes and other are refracted In atmosphere
5948.

Wath gas will be released when baking soda is added to ethenoic acid?

Answer»
5949.

Mera bhai tha jisne batamaeezi kithi

Answer»
5950.

explain the following natural events (A)twinkling of stars (B)advanced sunrise by a diagram

Answer»