CLASS 8E SCIENCE

Good Morning boys, Thank you for logging in. You are wonderful!😊 This blog has instructions for your Holiday HW. Read it carefully. CLASS 8 SCIENCE HOLIDAY HOMEWORK             All the worksheets have been uploaded on REDOX. WEEK 1 Cell: Structure and Functions ·          Read the chapter thoroughly. ·          Practice Questions from the book. ·          Draw and Practice all the diagrams discussed in the class. ·          Solve WORKSHEET of the chapter  Cell  in the notebook. CLASS 8 SCIENCE   LESSON 8 -CELL -STRUCTURE AND FUNCTIONS                       LEVEL  - A 1.     ANSWER IN ONE WORD ONLY : The structural and functional unit of life.    …………………………   Organisms in which all functions of the body are carried by a single cell.   …………………………..      Organism in which various functions in the body are divided among different groups of cells.  …………………………… The outer boundary of the cell.    ……………………………………..   The control center of the

GOOD MORNING BOYS

Dear Learners, Holiday homework will be published on blog today in zero period. You all are required to keep the note of all assignments. What you see above is the  nitrogen cycle . You have been introduced to the water cycle in the previous classes.  What goes around comes around!!! Good morning and welcome to another interesting day in the world of micro bes. We know that the atmosphere is made up of 78% nitrogen. However, we are unable to obtain this nitrogen that is required for our growth directly from the atmosphere. In this video we will see how plants obtain nitrogen from the atmosphere and thereafter how do we obtain this nutrition from plants. https://www.youtube.com/watch?v=tCrgTV20BD4&t=22s I hope you have understood how nitrogen is fixed by  natural processes Last year you did come across  symbiotic bacteria .  They live in the small swellings found on the roots of leguminous plants like groundnut. These bacteria convert atmosph