Which of the following component is used to make shells, bones, and teeth by animals?

Category: QuestionsWhich of the following component is used to make shells, bones, and teeth by animals?
Editor">Editor Staff asked 4 months ago

Which of the following component is used to make shells, bones, and teeth by animals?
 
(a) Phosphorous
 
(b) Sodium
 
(c) Gallium
 
(d) Argon
 
This question was posed to me in final exam.
 
This is a very interesting question from Ecosystem in division Ecosystem of Biology – Class 12

1 Answers
Editor">Editor Staff answered 4 months ago

The correct option is (a) Phosphorous
 
The explanation is: The phosphorous is one of the following is a major constituent of nucleic acids, biological membranes, and cellular energy transfer systems. It is also used to make shells, bones, and teeth by animals.