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Chapters
2: Electricity
3: Changes Around Us
4: Air
5: The Cell
▶ 6: Human Organ systems
7: Parts of Computer
![Samacheer Kalvi solutions for Science - Term 2 [English] Class 6 TN Board chapter 6 - Human Organ systems - Shaalaa.com](/images/science-term-2-english-class-6-tn-board_6:5f2b1b2038084cf381bfa42c826a928c.jpg "Samacheer Kalvi solutions for Science - Term 2 [English] Class 6 TN Board chapter 6 - Human Organ systems")
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Solutions for Chapter 6: Human Organ systems
Below listed, you can find solutions for Chapter 6 of Tamil Nadu Board of Secondary Education Samacheer Kalvi for Science - Term 2 [English] Class 6 TN Board.
Samacheer Kalvi solutions for Science - Term 2 [English] Class 6 TN Board 6 Human Organ systems Evaluation [Pages 83 - 84]
Choose the appropriate answer
Circulatory system transports these throughout the body
Oxygen
Nutrient
Hormones
All of these
Main organ of respiration in human body is
Stomach
Spleen
Heart
Lungs
Breakdown of food into smaller molecules in our body is known as
Muscle contraction
Respiration
Digestion
Excretion
Fill in the blanks
A group of organs together make up an ______ system.
The part of the skeleton that protects the brain is ________
The process by which the body removes waste is ______.
The ____ is the largest sense organ in our body.
The endocrine glands produce chemical substances called ____
True or False. If False, give the correct statement
Blood is produced in the bone marrow.
True
False
All the waste products of the body are excreted through the circulatory system.
True
False
The other name of food pipe is alimentary canal.
True
False
Thin tube-like structures which are the component of circulatory system are called blood vessels.
True
False
The brain, the spinal cord and nerves form the nervous system.
True
False
Mach the following
| 1. | Ear | Cardiac muscle |
| 2. | Skeletal System | Flat muscle |
| 3. | Diaphragm | Sound |
| 4. | Heart | Air sacs |
| 5. | Lungs | Protection of internal organs |
Arrange in Correct sequence
Stomach → Large intestine → Oesophagus → Pharynx → Mouth → Small Intestine → Rectum → Anus
Arrange the excretory system in the correct sequence.
(Urinary bladder, Ureter, Kidney, Urethra).
Analogy
Arteries : Carry blood from the heart:: _________ :carry blood to the heart.
Analogy
Lungs: Respiratory system:: _______: Circulatory system.
Analogy
Enzymes: Digestive glands:: _______: Endocrine glands.
Give very short answer
Describe about skeletal system.
Write the functions of epiglottis.
What are the three types of blood vessels?
Define the term "Trachea".
Write any two functions of digestive system.
Name the important parts of the eye.
Name the five important sense organs.
Give short answer
Write a short note on rib cage.
List out the functions of the human skeleton.
Differentiate between the voluntary muscles and involuntary muscles.
Answer in detail
List out the functions of Endocrine system and Nervous system.
Label the diagram given below to show the four main parts of the urinary system and answer the following questions.
- Which organ removes extra salts and water from the blood?
- Where is the urine stored?
- What is the tube through which urine is excreted out of the body?
- What are the tubes that transfer urine from the kidneys to the urinary bladder called?
Questions based on Higher Order Thinking Skills
What will happen if the diaphragm shows no movement?
Why is the heart divided into two halves by a thick muscular wall?
Why do we sweat more in summer?
Why do we hiccup and cough sometimes when we swallow food?
Solutions for 6: Human Organ systems
Samacheer Kalvi solutions for Science - Term 2 [English] Class 6 TN Board chapter 6 - Human Organ systems
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Concepts covered in Science - Term 2 [English] Class 6 TN Board chapter 6 Human Organ systems are Circulation of Blood in the Heart (Functioning of Heart), Human Organ System, The Human Skeletal System, The Human Skeleton: Axial Skeleton, The Human Skeleton: Appendicular Skeleton, Muscular System, Muscles and Its Types, Human Digestive System, Human Respiratory System, Parts of Respiration, Blood Circulatory System in Human, Human Heart, Blood Vessels, Blood, Heart Beat - Heart Sounds "LUBB" and "DUP", Human Nervous System, The Human Brain - Forebrain, The Spinal Cord, Sense Organs, Human Endocrine System, Human Excretory System, The Human Brain - Forebrain.
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