Docsity
Docsity

Prepare for your exams
Prepare for your exams

Study with the several resources on Docsity


Earn points to download
Earn points to download

Earn points by helping other students or get them with a premium plan


Guidelines and tips
Guidelines and tips

Silk Exam with Questions and Answers, Exams of Entomology

Silk Exam with Questions and Answers Why is silk a valued fabric? ANSWER softness sheen strength insulating properties absorbent 3 natural fibers besides silk used to make textiles? ANSWER linen cotton wool Arthropod besides silkworm that makes silk? ANSWER spiders How does wild silk worm differ from domestic silk worm? ANSWER domestics cannot survive on their own at all How has silkworm changed through domestication? What has each change done to silk production? ANSWER larger moths=more silk per moth females are flightless so materials saved in flight muscles go to body=more silk loss of pigment=better for dying bright colors

Typology: Exams

2024/2025

Available from 01/14/2025

school-inspector
school-inspector 🇺🇸

2

(1)

4.5K documents

1 / 3

Toggle sidebar

This page cannot be seen from the preview

Don't miss anything!

bg1
pf3

Partial preview of the text

Download Silk Exam with Questions and Answers and more Exams Entomology in PDF only on Docsity!

Why is silk a valued fabric’? ANSWER softness sheen strength insulating properties absorbent 3 natural Libers besides silk used to make textiles? ANSWER linen cotton wool Arthropod besides silkworm that makes silk? ANSWER spiders How does wild silk worm diller from domestic silk worm? ANSWER domestics cannot survive on their own at all How has silkworm changed through domestication? What has each change done to silk production? ANSWER larger moths=more silk per moth females are flightless so materials saved in {light muscles go to body=more silk loss of pigment—better for dying bright colors Why have attempts at a mulberry-lree artificial diet not worked? ANSWER - physiology of silk worm larvae and mulberry plant are linked in evolution - silkworms lack enzyme to convert urea to usable form, get it from mulberry leaves