Home
Class 14
GENERAL KNOWLEDGE
Calcium is needed for...

Calcium is needed for

A

(a) muscle contraction

B

(b) blood clotting

C

(c) development of bones

D

(d) All of the above

Text Solution

Verified by Experts

The correct Answer is:
D
माँसपेशियों के कार्य करने में, खून जमने में तथा हड्डियों के विकास, इन तीनों में कैल्शियम की आवश्यकता होती है।
Promotional Banner

Similar Questions

Explore conceptually related problems

mark the statements as Tre (T)/False (F) by Choosing the correct option from the set (I-IV) given below. I. Magnesium is a constituent of chlorophyll and helps to maintain the ribosome structure. II. Calcium is needed during the formation of mitotic spindle. ltBrgt III. Magnesium is essential for the photolysis of water. ltBrgt IV. zinc helps in sugar translocation.

Calcium is required for

Calcium is obtained by the

Calcium is an example of:

Assertion: Plants absorb calcium from soil in the form of calcium ions (Ca^(2+)) Reason: Calcium is required by meristematic and differentiating tissues.

One litre of a sample of hard water contains 1.62g of calcium hydrogen carbonte. What amount of lime is needed to remove hardness of 10^(6) litres of such a sample