- Biology - Home
- Biology - Classification of Organisms
- Biology - Cell Division
- Biology - Virus
- Biology - Bacteria
- Biology - Fungi
- Biology - The Roots
- Biology - The Plant Stem
- Biology - The Plant Leaf
- Biology - The Flowers
- Biology - The Fruit
- Biology - Plant Diseases
- Biology - The Blood
- Biology - Blood Group
- Biology - Human Brain
- Biology - Skeleton System
- Biology - Endocrine System
- Biology - Endocrine Diseases
- Biology - Carbohydrate
- Biology - Proteins
- Biology - Fats
- Biology - Vitamins
- Biology - Minerals
- Biology - Genetic Terminology
- Organisms & their Chromosome Counts
- Biology - Viral Diseases
- Biology - Bacterial Diseases
- Branches of Biology
- Inventions & Discoveries in Biology
- Nobel Prize in Biology
Biology Part 2 Online Quiz
Following quiz provides Multiple Choice Questions (MCQs) related to Biology. You will have to read all the given answers and click over the correct answer. If you are not sure about the answer then you can check the answer using Show Answer button. You can use Next Quiz button to check new set of questions in the quiz.
Q 1 - Environment is a composite state of:
Answer : D
Explanation
Environment constitutes of biotic, abiotic, and all other physiographic elements.
Q 2 - Which among the following is/are the significant element/s of Blood pressure?
Answer : D
Explanation
N/A
Q 3 - Consider the following statements:
1. Spleen forms lymphocytes and antibodies.
2. Spleen forms and stores RBCs.
Choose the correct answer from the codes given below:
Answer : C
Explanation
Though, spleen has an important role in a living body, but a human body works without a spleen as well.
Q 4 - Who among the following is known as the father of Antiseptic Surgery?
Answer : D
Explanation
Sir Joseph Lister, a British surgeon, is popular as the father of antiseptic surgery.
Q 5 - How do the antioxidants that provided by the green vegetables help to maintain the human health?
C - Antioxidants neutralize the free radicals produced in the body during metabolism
D - Antioxidants activate certain genes in the cell of the body and delay the ageing process
Answer : A
Explanation
N/A
Q 6 - Which among the following animals has the longest intestine?
Answer : C
Explanation
The intestine of a blue whale is about 660 feet long.
Q 7 - Consider the following statements:
1. Viruses are nucleoproteins and non-cellular in nature.
2. Virus has either DNA or RNA, but never both.
Choose the correct answer from the codes given below:
Answer : C
Explanation
Virus poses the properties of both i.e. living and non-living.
Q 8 - Which among the following is an important source of sugar?
Answer : C
Explanation
Sugar is produced from sugarcane.
Q 9 - Which among the following is the source of immediate energy for cellular activity?
Answer : D
Explanation
Adenosine triphosphate or simply ATP is a nucleoside triphosphate.
Q 10 - Consider the following statements:
1. The nucleolus is a specialized region within the nucleus
2. In prokaryotes, DNA processing takes place in the nucleoplasm.
Choose the correct answer from the given codes:
Answer : A
Explanation
In prokaryotes, DNA processing takes place in the cytoplasm.
Q 11 - Eye is an organ that is known as
Answer : A
Explanation
N/A
Q 12 - The scientific study of mites and ticks is known as
Answer : C
Explanation
N/A
Q 13 - Which among the following is the causal factor of Sickle Cell Disease (SCD)?
Answer : B
Explanation
SCD is a group of inherited red blood cell disorders.
Q 14 - Which among the following tissue synthesizes, stores, and metabolizes fat?
Answer : C
Explanation
N/A
Q 15 - Which of the following crops helps in nitrogen fixation?
Answer : D
Explanation
N/A
Q 16 - When did the first multicellular life appear?
A - About 1200 million years ago
Answer : D
Explanation
The first multicellular organism may have arisen about 800 million years ago.
Q 17 - Which among the following part of the body is affected by Pyorrhea?
Answer : B
Explanation
N/A
Q 18 - The muscles that help to shape the sounds of our speech are known as
Answer : C
Explanation
N/A
Q 19 - Consider the following statements:
1) Toothless mammals, for example, pangolins are not found in India.
2) Gibbon is the only ape species found in India.
Choose the correct answer from the codes given below:
Answer : B
Explanation
Pangolins that found in India is known as Indian pangolins.
Q 20 - Consider the following statements:
1. Blood group AB has both (A & B) antigens.
2. Blood group AB can receive any group of blood including A, B, AB, or O.
Choose the correct answer from the codes given below:
Answer : C
Explanation
Blood group AB is known as universal receiver.