Home
Class 7
BIOLOGY
It is harmful to use a sharp object for ...

It is harmful to use a sharp object for cleaning the ear.

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • HUMAN BODY: THE NERVOUS SYSTEM

    ICSE|Exercise EXERCISES (SECTION II (SHORT ANSWER QUESTIONS))|6 Videos

  • HUMAN BODY: THE NERVOUS SYSTEM

    ICSE|Exercise EXERCISES (SECTION II (LONG ANSWER QUESTIONS))|5 Videos

  • HUMAN BODY: THE NERVOUS SYSTEM

    ICSE|Exercise EXERCISES (SECTION II (DIFFERENTIATE BETWEEN THE FOLLOWING ON THE BASIS OF WHAT IS GIVEN IN THE BRACKET))|5 Videos

  • HUMAN BODY: THE EXCRETORY SYSTEM

    ICSE|Exercise PICTURE STUDY|9 Videos

  • KINGDOM CLASSIFICATION I

    ICSE|Exercise EXERCISES (SECTION II (LONG ANSWER QUESTIONS))|8 Videos

Similar Questions

Explore conceptually related problems

Oxygen is harmful for

Describe cochlea in the ear of man.

A harmful lichen is

Give biological reason for the following: We should not put sharp objects into our ears.

A person with normal vision using a compound microscope with f_o=8mm and f_e=2.5 cm , is able to bring an object 9 mm from objective in sharp focus.

A genetically engineered bacterium first used for cleaning the oil spills, was a species of

A 4 cm tall object is placed on the principal axis of a convex lens. The distance of the object from the optical centre of the lens 12 cm and its sharp image is formed at a distance of 24 cm from it on a screen on the lens, in the which ways (towards the lens or away from the lens) will he have to move the screen to get a sharp image of the object on it again? How will the magnification of the image be affected ? .

One must never put a sharp pointed object into the ............., it may rupture the ....

An object and a screen are fixed at a distance d apart. When a lens of focal length f is moved between the object and the screen, sharp images of the object are formed on the screen for two positions of the lens. The magnifications produced at these two positions are M_(1) "and" M_(2) -

A ..... is used to cut or split objects.