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ThesciencegirlUniversity of Delhi - DU

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Graduate in chemistry botany and zoology. Currently pursuing masters in microbiology. Love science and helping others😊❣️

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History3Communications1Biology3

Polythene is industrially prepared by the polymerisation of

A styrene

B methane

C ethylene

D acetylene

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sciencegirlLv2

30 Sep 2023

Answer: ethyleneStep-by-step explanation:polythene meaning polymer of ethene i...

A cell sends out signals to nearby cells and yet also responds to its own signals. This type of signaling is called
A. Autocrine
B. Paracrine
C. Endocrine
D. Direct contact

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sciencegirlLv2

30 Sep 2023

Answer: paracrine - Step-by-step explanation:it is the type of signalling whic...

Fullname of DNA and RNA ?

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sciencegirlLv2

30 Sep 2023

Answer: Deoxyribonucleic acid and ribonucleic acid

Green or gray makeup if the nails are gray and dress green

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sciencegirlLv2

30 Sep 2023

Answer: greenStep-by-step explanation:green would look better

Why life started in water only?

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sciencegirlLv2

27 Jun 2022

Answer: Water is an essential component of lifeStep-by-step explanation:Water ...

Most reliable source of food.

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sciencegirlLv2

27 Jun 2022

Answer: fruits Step-by-step explanation:We require various types of nutrients ...

Why do re-production occur?

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sciencegirlLv2

27 Jun 2022

Answer: Reproduction is the most important biological process for the continua...

sciencegirl

ThesciencegirlUniversity of Delhi - DU

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