Download App

The Fundamental Unit of Life — Science STD 9 — Question

CBSE BoardEnglish MediumSTD 9ScienceThe Fundamental Unit of Life1 Mark
MCQ
One millionth of a metre is:
  • A
    Millimetre.
  • B
    Micrometre.
  • C
    Nanometre.
  • D
    Centimetre.
✓

Answer

  1. Micrometre.

Explanation:

A micrometre is also known as a micron. It is an SI derived unit of length. Its value is 1 × 10-6 metres or one millionth of a metre.

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 "M.C.Q-[Bio-1M]" from The Fundamental Unit of Life→The Fundamental Unit of Life — all question types→Science STD 9 question papers→CBSE Board STD 9 question papers→CBSE Board question paper generator→

Similar questions

Weeds affect the crop plants by:
→
Cell was discovered by:
→
The innermost layer of cortex which has casparian thickenings in its cells is the
→
Endoplasmic reticulum will be most abundant in:
→
Grit of pear is formed of:
→
Preventive and control measures adopted for storage of grains include.
→

‘Taxa’ differs from “taxon” due to:

  1. This being a higher taxonomic category than taxon.
  2. This being the lower taxonomic category than taxon.
  3. This being the singular of taxon.
  4. This being the singular of taxon.
→

Which one is not a source of carbohydrate?

→
Husk of coconut is made of:
→
Which of the following statement is correct about fertilizer?
→