- 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 - The sperm fertilize with egg in
Answer : B
Explanation
N/A
Answer : B
Explanation
The number of muscles in a human body varies between 640 and 850.
Q 3 - In reference of carrot, choose the correct statement:
A - Main root is modified for the food storage
B - Main stem is modified for the food storage
Answer : A
Explanation
N/A
Q 4 - Consider the following statements:
1. High blood pressure is known as hypertension and low blood pressure is known as hypotension.
2. Any systolic pressure more than 140 or diastolic pressure more than 100 is abnormal and harmful for the health.
Choose the correct answer from the codes given below:
Answer : C
Explanation
Blood pressure depends on many factors such as strength of the heartbeat, volume and thickness of blood, etc.
Answer : C
Explanation
N/A
Q 6 - Match the following:
List - 1List - 2
(Substance)(Physiological role)
Pepsin1. Converts angiotensinogen in blood into angiotensin
Renin2. Digest starch
Oxytocin3. Induces contraction of smooth muscles
Choose the correct answer from the codes given below:
abc
Answer : A
Explanation
N/A
Q 7 - is a balanced fertilizer for the plants.
Answer : D
Explanation
N/A
Q 8 - Consider the following:
1. Photosynthesis
2. Respiration
3. Decay of organic matter
Which of the actions listed above add carbon dioxide to the carbon cycle?
Answer : B
Explanation
Through photosynthesis, plants prepare their food.
Q 9 - Consider the following statements:
1. The circulatory system transports respiratory gases, nutrient molecules, wastes, and hormones only in the lung.
2. The circulatory system also regulates our body temperature.
Choose the correct answer from the codes given below:
Answer : B
Explanation
The circulatory system transports respiratory gases, nutrient molecules, wastes, and hormones throughout the body.
Q 10 - Which among the following processes is a digestive process?
A - Break down of proteins into amino acids
B - Breakdown of glucose into nitrogen and water
Answer : A
Explanation
N/A
Q 11 - Why does blood not coagulate inside the body?
Answer : C
Explanation
Because of the presence of heparin, blood does not clot inside the body.
Answer : C
Explanation
N/A
Q 13 - When a cell kept in a fluid, it neither shrinks nor swells; in such a condition, the fluid in the cell in relation to the ambient fluid is known as:
Answer : C
Explanation
N/A
Q 14 - Which among the following tissue synthesizes, stores, and metabolizes fat?
Answer : C
Explanation
N/A
Q 15 - Which among the following groups of foods are rich in carbohydrates?
Answer : C
Explanation
N/A
Q 16 - The first evidence of Neanderthal fossil was discovered in
Answer : C
Explanation
Neanderthal fossils (particularly skulls) were first discovered in the Engis Caves, Belgium.
Q 17 - Which among the following is known as jellyfish?
Answer : A
Explanation
It is also known as moon jellyfish.
Q 18 - Which among the following correctly defines the terms Brindle?
A - It is spot on animals body
B - It is the long tail of animals
Answer : C
Explanation
The animals like dogs, cats, guinea pigs, etc. have coloring pattern on their bodies.
Q 19 - Which among the following statements correctly defines Encephalization?
A - Defines the amount of brain mass in reference to an animal's total body mass
B - Having very large brain in reference to an animals body size
C - Having very small brain in reference to an animals body size
D - Defines the gradual degeneration of brain with growing age
Answer : A
Explanation
N/A
Q 20 - Which among the following cell organelles is commonly present in bacteria or prokaryotic cell?
Answer : C
Explanation
N/A