Download App

Fibre to Fabric — Science STD 7 — Question

Gujarat BoardEnglish MediumSTD 7ScienceFibre to Fabric1 Mark
MCQ
Silk is derived from:
  • ✓
    Cocoon
  • B
    Pupa
  • C
    Egg
  • D
    Moth
✓

Answer

Correct option: A.
Cocoon
In commercial use, silk is almost entirely limited to filaments from the cocoons of domesticated silkworms $($caterpillars of several moth species belonging to the genus Bombyx$).$

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 "MCQ (1 Marks)" from Fibre to Fabric→Fibre to Fabric — all question types→Science STD 7 question papers→Gujarat Board STD 7 question papers→Gujarat Board question paper generator→

Similar questions

Erosion of soil is more severe in areas of:
→
Reproduction in yeast takes place by.
→
The teeth which helps in biting the food are the:
→
Which of the following turns blue litmus red?
→
As per the United Nations what is the minimum amount of water required for a person?
→
Which of the following indicates a physical change during the boiling of water?
→
The microorganisms present in the soil require moisture $($water$)$ and nutrients for growth and survival. Choose from the options below the habitat $($place$)$ where the soil has plenty of water and nutrients.
→
The process of respiration leads to the release of energy in:
→
The thinnest blood vessels in the human body are:
→
Given below are some adaptive features of animals:
$i.$ Layer of fat under the skin.
$ii.$ long, curved and sharp claws.
$iii.$ Slippery body.
$iv.$ Thick white fur.
Which of them is$/$are the adaptive features of a polar bear?
→