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Class 9 / Question and Answers / Science / Science / Tissues

List the Characteristics of Cork . How is it Formed? Mention its Role or functions.

January 3, 2021January 7, 2021 - by Jaishree Gorane - Leave a Comment

What is Cork or Bark of the Tree Cork is the strip of Secondary Meristem which replaces the epidermis of older stem of the tree. Characteristics of cork are as …

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Class 9 / Science / Uncategorized

Lysosomes – Definition , Functions , Location and Importance of Lysosomes

May 9, 2020May 9, 2020 - by Jaishree Gorane - Leave a Comment

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 …

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Class 9 / Science / Uncategorized

Tissue- Class 9 NCERT Question Answer

May 6, 2020May 6, 2020 - by Jaishree Gorane - Leave a Comment

One-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 …

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Class 9 / Science / Uncategorized

Vacuoles – Definition, Functions, Types, Location and difference between Plant and Animal vacuoles

May 2, 2020May 9, 2020 - by Jaishree Gorane - Leave a Comment

What 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 …

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Class 9 / Science / Uncategorized

The Fundamental unit of life –Class 9 — Question Answers

April 28, 2020April 28, 2020 - by Jaishree Gorane - Leave a Comment

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. …

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Class 9 / Science / Uncategorized

Golgi Body | Golgi Apparatus | Define ,Functions, Life of cell without Golgi Body

April 18, 2020 - by Jaishree Gorane - Leave a Comment

What 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 …

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Class 9 / Science / Uncategorized

Difference between Prokaryotic and Eukaryotic cell

April 15, 2020April 15, 2020 - by Jaishree Gorane - Leave a Comment

Prokaryotic 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 …

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Class 8 / Science / Uncategorized

Useful Microorganisms ( Microbes)| Benefits of Microorganism

February 2, 2020February 1, 2020 - by Jaishree Gorane - Leave a Comment

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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Class 8 / Science / Uncategorized

Metamorphosis – Definition and Types of Metamorphosis

November 5, 2019 - by Jaishree Gorane - 1 Comment

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. …

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Bacteria cell Structure class 8 ncert notes
Class 8 / Science

Bacteria- Microorganisms : Friend and foe Class 8 NCERT Notes

June 3, 2019August 28, 2019 - by Jaishree Gorane - 2 Comments.

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 …

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