Students can practice the MCQ Questions for Class 9 Biology to test their conceptual knowledge and improve in weak areas accordingly. CBSE Class 9th Biology Mock Test over here will improve your overall skills in the subject.
Practice using the Biology Grade 9 MCQ Questions Quiz by simply clicking on the conceptwise links mentioned below.
Diversity In Living Organisms Quiz Question | Answer |
---|---|
Heavy belly is characteristic of primate | Orangutan |
Which among the following groups consists of animals that are bilaterally symmetrical and do not possess a coelom (acoelomate)? | Platyhelminthes |
The body of Platyhelminthes show .......... symmetry. | Bilateral |
How many chambers are there in fish heart? | Two |
The vertebrate animal which is not egg laying is | Mammal |
The largest egg, currently belongs to |
Ostrich |
Platyhelminthes are also known as | Flatworms |
Which of the following is a warm-blooded animal? | Parrot |
Branch of zoology dealing with the study of fishes is known as | Ichthyology |
The study of eggs of birds is termed as | Oology |
Improvement In Food Resources Quiz Question | Answer |
---|---|
Selection of crops is done on the basis of | Soil condition |
Vegetables and fruits are good sources of | Both A and B |
Which crop is grown between two cereal crops in crop rotation? | Leguminous crops |
Inland fisheries refer to: | Fishing in River |
The science of rearing, feeding, caring, breeding and utilization of animals is called: |
Animal husbandry |
The main source of food is/are | Both A and B |
Oil seeds such as sesame and mustard are good sources of | Fats |
Horti-pastoral farming refers to: | Growing fruit trees and fodder simultaneously. |
Crop rotation can | All of the above |
Baking quality is important for | Wheat |
Natural Resources Quiz Question | Answer |
---|---|
Depletion of ozone layer is noticed on | All over the earth |
Humus is found in: |
Top portion of soil |
Why there is a need of man-made resources? | All of the above |
Ozone hole means |
Decrease in the concentration of ozone |
Conversion of organic nitrogenous compounds into ammonium compound is called: |
Ammonification |
The instrument which measures wind velocity is: |
Anemometer |
Which is not dangerous for life? | Ozone layer |
Soil is a mixture of: |
All the above |
Floods can be prevented by_______. | afforestation |
The percentage of oxygen in air is: | 21% |
The Fundamental Unit Of Life Quiz Question | Answer |
---|---|
______ is a system of membrane bound vesicles arranged parallel to each other in stacks called cisterns. | Golgi apparatus |
The largest cell measuring 170 mm × 150 mm is the egg of ___________. |
Ostrich |
Which of the following statements is true about the nucleus of a cell? | All of these. |
Each organ is further made up of smaller parts called __________. |
Tissues |
Nucleus is surrounded by a | Double membrane |
Gaseous exchange in cells takes place by___________ | Diffusion |
Which one of the following is not a part of nucleus? | Centrosome |
Which of the following cell organelles is found only in plant? | Plastids |
A nervous system is comprised of ________ cells. | Nerve |
The organism made up of only a single cell is known as | Unicellular |
Tissues Quiz Question | Answer | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum and minimum Erythrocyte Sedimentation Rate (ESR) is found in which of the following infections respectively? | Bacterial and worm | ||||||||||||||||
Striped and branched muscles are found in: |
Heart | ||||||||||||||||
The meristerm which develops into primary vascular tissue is |
Procambium | ||||||||||||||||
The afferent process of neuron is the: |
Dendrite | ||||||||||||||||
Longest cell in the human body is |
Nerve cell | ||||||||||||||||
Haversian canal contains: | Blood vessels and nerves | ||||||||||||||||
Major inorganic component of bone is: | Calcium phosphate | ||||||||||||||||
Bulliform or motor cells are present in |
Upper epidermis of monocot leaves | ||||||||||||||||
Frogs differ from humans in possessing | Nucleated red blood cells | ||||||||||||||||
Select the correct match.
|
A - 1 |
Why Do We Fall Ill Quiz Question | Answer |
---|---|
List the names of chemicals whose biomagnification result in following diseases in human - (i) Minamata disease (ii) Itai Itai disease |
(i) Mercury (ii) Cadmium |
Diseases like diarrhoea and jaundice spread through _____________. |
water |
The state of complete physical, social and mental well being is called | Health |
Health is a state of | physical, mental and social well being. |
Pick out two chronic diseases. | Diabetes, Arthritis |
Health depends on | All of these |
A healthy person is one who is free from _________. | Diseases |
When we think about health, we think about individual sufferers. Is the given statement is true or false? | False |
An organism that transmits a disease from infected person to other potential host is called ____. | Vector |
Which of the following is enlisted as 'acute diseases?' | Common cold, Typhoid |
Free CBSE 9th Standard Biology Exam Mock Test will be of great help with all the concepts and subtopics in the subject. Identify your strengths and weaknesses by attempting the Biology Grade 9 Practice Questions and improve your scores in final exams. Get to know the Pattern of Questions that is being asked by solving the CBSE Class 9th Biology MCQ Quiz and build a stronger understanding of the subject.
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conclusion
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