CBSE ADDA

8 th Micro- organism :Multiple choice Questions 1. The microbe that reproduce only inside the body of the host organism a) Bacteria b) Virus c) Protozoa d) Fungi 2. Disease like Dysentery and Malaria are caused by: a) Fungi b) Bacteria c) Protozoa d) Virus 3. Micro organism use in the baking industry for making breads a) Algae b) Fungi c) Yeast d) Moulds 4. Edward Jenner in 1798 discovered the vaccine for ______________ a) Chicken pox b) Polio c) Small pox d) Rabies 5. Disease causing micro organisms are called________________ a) Carriers b) Pathogens c) Antibodies d) Microbes CBSE PHYSICS: 8th Micro- organism :Multiple choice Questions You might also like: ·          Microorganism s notes ·          8th Microorganism s solved Questions ·          NCERT solution, Class 8 ,Chapter 2 - Microorganisms: Friends and Foe ·          Microorganisms: Friend and

ASSIGNMENT : FIRST TERM (2012-2013) X - Chemistry CHEMISTRY : CHEMICAL REACTIONS AND EQUATIONS CHEMISTRY CHAPTER: ACIDS AND BASES CHEMISTRY:CHAPTER: METALS AND NON- METALS ASSIGNMENT : FIRST TERM (2012-2013) X - Physics Physics: Magnetic effects of currents assignments Physics : Class X Chapter: ELECTRICITY Assignment

Class VI: Science: Getting to Know Plants  Herbs 1. A herb is a non-woody plant that has green and tender stems with few branches and is usually short 2. A herb is a non-woody plant that has green and tender stems with few branches and is usually short. 3. Herbs have a variety of uses including adding flavor to food, providing medicine for diseases and in some cases even adding a spiritual touch. Shrubs 1.Shrubs are taller than herbs and have stems branching out from the base. 2. The stems of shrubs are hard not but thick. 3. A common place where shrubs are grown is known as shrubbery. Tree 1.A tree is a woody plant that has many branches on a single stem. 2. Trees benefit us by preventing soil erosion, maintaining the carbon dioxide content in the air and in building huts and making furniture. Creepers 1. Creepers have a tendency to develop new plants on their own. 2. A few creepers could cause allergies or skin problems if touched. Climbers 1.Climbers are plants that need support fr

CBSE PHYSICS: X Science Questions From CBSE Examination Papers  1. Q. What is solenoid? Draw the pattern 0f magnetic field line of a solenoid through which steady current flows.                                                                      2 Marks 2. Q. What are permanent magnet and electromagnet? Give two use of each.          2 Marks 3. Q. Differentiate short circuit and over loading?                          2 Marks 4. Q. Draw the pattern of magnetic field lines of produce by current carrying circular loop.                                                                                                                                                                                                                                                                                  2 Marks 5. Q. What is role of fuse in domestic circuit? Why we use the fuse of defined rating not be replaced by one with large rating?