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:

An antigen is a substance which-

Lowers body temperatures

Destroys harmful bacteria

Triggers the immune system

Is used as an antidote to poison

Explanation:

Correct Answer: C

Sol. An antibody is a molecule produced by animals in response to antigen and has the particular property of combining specifically with the antigen which induced its formation. It is blood protein (globulin) which may make an infected animal immune to a foreign antigen. This response is called the immune response.

Question: 3 Test: 6 of 13 Next Test

Tests

You are taking Aptitude Test No. 6

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 3 and Test Number 6 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: An antigen is a substance which- .... with options: Lowers body temperatures, Destroys harmful bacteria, Triggers the immune system, Is used as an antidote to poison can be solved with the concepts and understanding of Biology.