Biology, asked by nidhibihani2005, 7 months ago

5.

(d)
Which element is locked up in the shells of molluses?
(a)
Sulphur
(b)
Calcium
Phosphorus
(d) Nitrogen

Answers

Answered by jashapatra01

1

Answer:

b) calcium will be the correct answer

Answered by aswinkochuveetil

1

Answer:

calcium...

because for example in snail the outer covering is hard due to a metal.. neither of other can make strong outer covering.

Previous Question

Next Question

Similar questions

World Languages, 3 months ago

प्र.5 उचित धातुरूपाणि लिखत- (कोऽपि -5) एकवचन द्विवचन बहुवचन 1. पठति _____ pthanti...

Science, 3 months ago

Which mineral is needed to make haemoglobin present in our red blood cells...

History, 3 months ago

the Tamil poet who composed a poem on shivaji maharaj...

Math, 7 months ago

find the profit percent Tej if the CP of this is 3000 rupees and the profit is 900 ...

English, 7 months ago

if clothes of a person catch fire we cover with blanket give reasom...

English, 1 year ago

Fill in the blanks by writing the correct forms of the verbs given in the brackets. (a) My breakfast____ by me. (take) (b) The match ____by them.(win) (c) His watch______ by him.(lose) (d) When ______this work been finished by you?(be) (e) A cat______ by him.(kill) (f) The plants ______by the gardener( water) (g) A story______ by me yesterday.( write) (h) Why______ she been abused by...

Business Studies, 1 year ago

Story on small is big in rural gig...

Math, 1 year ago

A milk man has two cans of milk containing 75 litres and 45 litres of milk respectively What will be the measure of largest vessel that can measure the milk of the two cans exactly? a) 12 litres (b) 18 litres c) 15 litres (d) 10 litres...