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Day - WednesdayTotal marks - 80Time - 3 HoursQ-1(A) Divide the following properties into the properties of natural fibers and synthetic fibers.These fibers are shiny and easily washable.These fibers are made from chemical substance.These fibers are made from wool, jute etc.Polyster is made from these fibers.These fibers are strong and light,These fibers are relatively less strong.Vegetable material is used to make these fibers.These fibers are not harmful to the environment. .(B) Classify the below given properties for unicellular organisms and multicellular organisms.Its body is made up of more than one cell.It has an organ or organ system.It does not contain tissue.Fish is an example of this.an example of this. |
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