Which of the following makes skin layer impervious to water?

1 Collagen

2 Melanin

3 Keratin

4 Chitin

Answer Posted / dhiraj kumar

Melanin

Is This Answer Correct ?    0 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Politics nd current affairs

1834


name the father of indian constitution.

693


from where was india's first satellite launched?

695


in which of the following states is shifting cultivation commonly used?

696


What is the venue of 2020 Summer Olympics?

640






In the year 2012, name the company which acquired SlideShare for USD 118.75 million?

653


ascorbic acid is the chemical name for which vitamin?

676


To which sport is the C.K. Nayudu Trophy related?

679


Which city is known as solar city ?

657


Who is the chief of Asian development bank?

693


in which state does champaran come?

759


Dear Sir, We had buyed machine from Delhi we had pad CST but we were not aware to entry tax (2006-200)7 we had issue a notice to pay entry tax with penalty our bill amount is 735649 so please let us now how total amount we have to pay.

1994


Who is the author of the book 'Half a Life'?

701


please send rrb assistant station master model question paper

1800


How many times in year does the General Assembly of United Nations meet?

693