Directions How to Answer

Aptitude Test Topic: Biology

Biology test evaluate test taker's in-depth understanding of the subject.

Directions

The following are questions of Biology. Select the correct option to represent your answer.

To give the answer click/tap the option alphabet for your answer choice. for correct answer green check and for wrong answer a red cross will appear along with a button to show explanation with or without video of the question answer.

Biology: All Topics Practice MCQ

Question Statement:

Which one of the following nutritional elements is not essential for the formation and strengthening of bones and teeth?

Calcium

Phosphorus

Fluorine

Iodine

Explanation:

Correct Answer: D

Sol. Calcium, Phosphorus, and Fluorine are essential elements for the formation and strengthening of bones and teeth. Deficiency of these nutritional elements may cause teeth and bone diseases, while Iodine is used to control thyroid gland.

Question: 10 Test: 11 of 13 Next Test

Tests

You are taking Aptitude Test No. 11

Each aptitude test is comprised of 10 except the last test which might have fewer than 10 in some topics.

You are at question (MCQ) number 10 and Test Number 11 of Biology: All topics. To deal with Biology questions, you must take lesson on the subject. In case of science and Art subjects revise your text books and in case of general aptitude topics take lessons from the topic page.

The question: Which one of the following nutritional elements is not essential for the formation and strengthening .... with options: Calcium , Phosphorus, Fluorine, Iodine can be solved with the concepts and understanding of Biology.