Which of the following makes skin layer impervious to water?

1 Collagen

2 Melanin

3 Keratin

4 Chitin

Answer Posted / hariharan

chitin

Is This Answer Correct ?    14 Yes 11 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Sir,I am rajkumar..I can completed b.tech with it branch i can apply for entrance exan ONGC graduation daharadun.In this exam sep 18.Its ok but iknow doubt sir...in this exam 1)general awarness butgeneral awareness and knowlege it same syllabus sir.... and how prepare general awareness ongc exam ....ple guid me sir send email chilukoti.rajkumar@gmail.com.and what books can be prepare tell fast sir..send me... thank you

1595


who was the first governor general of bengal?

639


How would like give the objective questions for asking in apsrtc OUT questions .

1717


What do you know about surgical strikes?

651


India conducted Military Exercise Garuda Sakthi with which state?

621






who started 'teacher's day'?

653


hello sir ow to i prepare my gk my gk is so week.my i m fill up fourm of delhi police SI post. so plz reply

1544


To which sport is the tem Bishop related?

660


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

678


in india where ia a mosque with tangle tomb

3335


Which city is called Orange city of india ?

680


The part of the Constitution that reflects the mind and ideals of the framers is ? (a) Directive Principles (b)Fundamental Rights (c)Peramble (d)Citizenship

662


highest depots present in which district

2076


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


Which state is called City of Joy?

711