CBSE Class Notes Online – Classnotes123
Friendly Microorganism or Useful Microorganisms Microorganisms have lots of benefits not only for us but for the whole nature. We get Various useful substance from microorganism. Different bacteria produces different …
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What is Metamorphosis? Metamorphosis can be defined as a biological process in which immature form of an animal physically develops after birth or hatching in two or more distinct stages. …
Read MoreQuestion. Define the term constitutive? Explain it with an day-to-day example? Answer. Constitutive- It means having the power to establish or give organized existence to something. For example constitutive rule …
Read MoreFill in the blanks. The parts of a computer that can be touched and seen are called Hardware. The devices used for storing data are called Storage device. The device which …
Read MoreQuestion Answers of Hardware and software Chapter for Primary School. Q1. What are the basic parts of computer? A1. There are two basic parts of computer Hardware Software Q2. What …
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Bacteria:- Describe or Explain the Structure of Bacteria?) Structure of Bacteria Bacteria are single celled or unicellular organism. Their cell structure is unique in that they don’t have nucleus. Its nucleic …
Read MoreQuestion1 What are the Characteristics of Living things? Answer 1. Characteristics of Living things are as follows Living things can move Living things can breathe. Living things need food Living …
Read MoreLiving Things Characteristics of Living things Living things can move Living things can breathe. Living things need food Living things can feel Living things grow Living things can reproduce Living …
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Animal cells Let’s begin with the components of the animal cells:- Cell membrane A cell is always surrounded by a thin membrane called plasma membrane. The membrane has the following functions:- …
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Structure of the cell The cell is a tiny sac bounded by thin skin or membrane. It is filled with a semifluid substance call the cytoplasm. Tiny living bodies called organelles lie suspended in …
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