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Multiple type questions based on crops up tet c tet super tet

                         Multiple Choice Questions 1- All animals are- a-  Parasitic b-  Saprophytic  c-  Autotrophic  d-  Heterotrophic  2-Which is the most important source of food and fodder ?   a- Algae b- Fungi  c- Lichen d- Cereal 3-Application of nitrogenous manure to a plant causes  a- Vigorous vegetative growth b- early flowering c- Early fruiting d- Growth retardation due to toxicity of NHჳ 4-The element which is required in largest quantity by plants is a- Calcium  b- Sulphur c- Phosphorus d- Nitrogen 5-Nodules with nitrogen-fixing bacteria are present in    a- Cotton  b- Wheat  c- Gram d- Mustard 6-Plants can be made disease-resistant by   a- Heat treatment b- Hormone treatment c- Colchicine  treatment d- Breeding with their wild relatives 7-The process of cross breeding two different varieties of crop plants each having a desired characteristic, is known as a- Selection b- Hybridisation c- Introduction d- Crossing 8-Milk does not prov
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Learning

                                            Learning Meaning of learning- Modification of behaviour through training and experience is called Learning. Leraning may be felt into two aspects- On the one hand a man constitute by himself learning or gaining something. On the other hand the environment  requires to be learnt something for some purposes. So we can say....... " Learning is the key process in human behaviour. " Nature of Learning- Learning is connected to life and Life is connected to learning. Infact Life is nothing without learning. Life can not take even a step without learning. Life is dead without learning. There is a reversible sign b/w life and learning.                                                                                     Life⇌Learning                        Life and learning both are complementary to each other.  3.In the whole process of learning needs          arise but goal is set up.  4.adjustments are made in the lif
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Cell organelles

                                      Cell Organelles The components of the cells which helps in construction and functioning of the crkl are called organelles. Infact organelles are the parts of the cell itself. Different organekles perform different functions of the cell such as Ribosome synthesize protein, Mitochondrion provide energy to cell cell, Nucleus keep chromoso- mes safe and separate from other substance and Golgi body or Golgi apparatus  secrtes the hormones etc. The major group of the cell organelles 1- Plasma membrane 2- Cytoplasm 3- Nucleus  Name of the cell organelles Living parts of a cell 1- Plasma membrane 2- Cytplasm i- Endoplasmic Reticulum (ER) a- Smooth ER b- Rough ER ii- Mitochibdrion iii- Golgi Apparatus iv- Ribosomes v- Lysosomes vi- Centrioles vii- Plastids 3- Nucleus Non-living parts of the cell i-  Cell Wall ( in plants only) ii- Vacuoles iii- Granules ( Cell inclusions) Plasmamembrane Nature of Plasmamembrane 1- Each and e
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matter

            Matter in our surroundings Matter is anything that has mass and occupies space. S.I. unit of mass and volume is kilograme and cubic metre ( m3). respectively. Matter can be classified into two groups based on the physical and chemical properties. On the basis of physucal properties matter can be divided into gas, liquid and solid. On the bases of chemical properties matter can be divided into Elements , Compound and mixture. Solid has fixed shape  and volume . Liquid do not have fixed shape . Gas has neither fixed volume  nor shape . Every matter is composed of certain particles which are differ in shape  , size  and Volume. 10.Particles of matter have a tendency to diffuse. 11-States of matter can be interchanged by changing its temperature or pressure.           Some important definitions  1- Diffusion- When the particles of the matter of higher concentration move to the the matter of lower concentration. This event is called Diffusion. 2- Fusion- Wh
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Exceptional Children

                                Exceptional Children Who are Exceptional Children? Meaning....  The meaning of exceptional children is the children Which are away from normality. it means the exceptional children do that is not done by the normal children. They are generally away from normal behaviour of the normal children. So we can say that exceptional children may be the extra-ordinary talented children or backward children in any work or education field....  According to Crow and Crow- "The term 'exceptional' is applied to a trait or to a person possessing trait up to the extent of deviation from normal possession of the trait so great that because of it the individual warrants or receives special attention from his fellows and his behaviour responses and activities are thereby affected." According to Jersild, Telford and Sawarey- "The term exceptional is commonly applied to the children who differ notably from the average children" A
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Cell

                                              Cell Cell is the Fundamental, structural and functional unit of any organism. Discovery of the cell- Cell is discovered by " An English Scientist Robert Hooke  in 1665. He saw hive like structure in the bark of a stem of a tree under a self made microscope. This microscope was v simple type. He saw that there are some hives like structure  in the cork of stem. He told this ' cell'  whose  meaning is " Little room" in latin Language. He also published a book " Micrographia" in 1665. Antony Leeuwenhoek was a microscopist who made an improved microscope in 1674. and discovered the free living cells like Amoeba,bacteria  Paramecium,chlamydomonas  ( algal cell) in pond water. He  identified the sperm cells of human being, dogs, rabbit, frogs and insects etc.                   Antony Van Leeuwenhoek Amoeba(Cell) A typical bacterium Cell Robert Brown  
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Apiculture

                                 Apiculture or Bee keeping                                             Rearing , care and management of honey bees for obtaining wax, honey and other useful substances is called Apiculture. Honey is used in eating and used as medicines also . This natural product is useful for different diseases like  dysentery , vomiting and  other stomachal problems or liver ailments. Honey should be taken in the morning when stomach is empty . one glass water with one tea spoon of honey. It improves our digestion and works as blood Purifier. It is also used for  removing the problems like cold sore, throat , ulcer of stomach and intestine etc.    Products obtained from honey bees By apiculture we can obtain the following useful products  Honey -  Honey is a sweet,viscous fluid. Components of honey- sugar( sucrose,dextrose,levulose  , enzymes, water, amino acids, Vitamins ( Biotin, Riboflavin, Pyridoxin, , Ascorbic acid, Thiamine, Niacin and Pantoth
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