Download App

Tissues — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceTissues1 Mark
MCQ
A coverslip must always be places very gently while mounting in order to:
  • ✓
    Avoid the entry of air bubbles.
  • B
    Stop the stain from oozing out.
  • C
    Avoid crushing of the material.
  • D
    Stop the material from drying.
✓

Answer

Correct option: A.
Avoid the entry of air bubbles.

A coverslip must always be places very gently while mounting in order to avoid the entry of air bubbles.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "Do as directed; [1 M ]" from Tissues→Tissues — all question types→Science STD 9 question papers→Gujarat Board STD 9 question papers→Gujarat Board question paper generator→

Similar questions

What differences in the properties of oil and water enable their separation by a separating funnel?
→
Give one example where: A force changes the direction of a moving body.
→
Name five appliances or machines which use an electric motor.
→
If an atom of an element has atomic number $= 15$ and, mass number $= 31,$ find the number of protons, electrons, neutrons in its atoms.
→
Calculate the mass of the following: $7$ moles of sulphuric acid.
→
The atomic number of an element $X$ is $16.$ Write down the electronic configuration of $X.$
→
What is the time of sowing rabi crops?
→
State one condition necessary to liquefy gases (other than applying high pressure).
→
What is literal meaning of echinoderms?
→
Give name of one improved crossbreed cows.
→