CBSE Class Notes Online – Classnotes123
CBSE Class Notes, Worksheets, Question Answers, Diagrams , Definitions , Diffrences, Science Facts Online – Classnotes123
Short answer Questions Q1. What is hypotonic solution? Ans1. A solution having solute concentration lower than that of the cell SAP is called hypotonic solution. Q2.What is isotonic solution? Ans2. …
The Fundamental unit of life -Class 9 -Question Answers Read MoreWrite short answers Q1.Why do we need food ? Ans 1.We need food to Grow Get energy to work , keep us fit and healthy and to stay alive. Q2.Name …
Class 4–Food and Digestion – Question And Answers Read MoreGymnosperm Angiosperms Gymnosperms are non-flowering plants whose seeds are naked. Angiosperms are flowering plants whose seeds are enclosed in the fruit. The seeds of gymnosperms are not enclosed and are found on …
Difference Between Angiosperms and Gymnosperms Read MorePoriferan Animals Coelenterate Animals Poriferan animals have minute pores called ostia all over the body and a large opening called osculum at the top. Coelenterate animals have single pore called coelenteron. Body is made up of …
Difference between Poriferan and Coelenterate Animals Read MoreWhat is Golgi apparatus ? Definition Golgi Apparatus is a system of membrane-bound, fluid-filled vesicles, large spherical vacuoles and smooth, flattened cisternae. These are stacked parallel to each other. Each …
What is Golgi Apparatus – Class 9 -Definition, Characteristics and Functions Read More
16 Important Differences between Prokaryotic and Eukaryotic cell- explained with diagrams
16 Important Differences between Prokaryotic and Eukaryotic cell Read More