CBSE Class Notes Online – Classnotes123
CBSE Class Notes and Question Answers Online – Classnotes123
What are lysosomes? Lysosomes are membrane bound cell filled with digestive enzymes which helps in waste disposal system of the cell. Where are lysosomes located? Lysosomes are found in Eukaryotic …
Read MoreOne-word Answer Questions Q1.Name the tissue that forms the inner lining of our mouth? Ans1.Simple squamous epithelium Q2. Name the tissue that connects muscles to bone in humans? Ans2.Tendon. Q3. Name …
Read MoreWhat is a vacuole in the cell? Vacuoles are storage sacs or cavities in which solid or liquid is stored in the cell. It contain fluid called cell SAP, which consists …
Read MoreShort 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. …
Read MoreWhat is Golgi apparatus ? Golgi apparatus is membranous flattened sacs or vesicles which are arranged approximately parallel to each other in stacks called Cisterns. It is also called as …
Read MoreProkaryotic cell Eukaryotic cell Prokaryotic cells are generally small in size. Eukaryotic cells are comparatively larger in size. The nuclear material is undefined having no nuclear membrane and is called …
Read MoreFriendly 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 …
Read More
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 More
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 More