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why do we get muscle cramps after doing heavy exercises?
differentiate between anaerobic respiration in muscle cells and yeast
Why do fish die when taken out of the water??????????????????????
whAt will happen if we accidentally laugh while eating or drinking
difference between aerobic and anaerobic respiration
WHAT ARE THE END PRODUCTS OF ANAEROBIC RESPIRATION?
Define
why we yawn when we are sleepy or drowsy.
How to draw diagram of human heart in easy way please tell fastly
What are higher organisms and Lower organisms?
i)When does a person need artificial respiration?
ii)Does the person need to be kept on artificial respiration temporarily or permanently?
iii)From where can the person get supply of oxygen for artificial respiration?
Please tell something about artificial respiration too.
with diagram explan respiration system of frog?
why do plants not need a respiratory system?
what are capillaries . why do yhey have thin walls
why do we feel hungry after heavy physical exercise
why do cockroaches die when put in water.
how would you show that exhaled air has carbon dioxide
why do we feel hungry after a physical activity?
Name the flap that closes the windpipe when you swallow food ?
Explain the process of breathing in human beings
How do prawns breathe?
What is the name of respiratory organ in Dolphins and Whales? Can Whale and Dolphin live out of water?????????
WHAT ARE ACELLULAR ORGANISMS?GIVE THREE EXAMPLES ////////////////////////////.
Write differences between photosynthesis and respiration?
why did mohd bin tughlaq change his capital from delhi to daultabad ?why did he shift it back?
Why do we often sneeze when we inhale a lot of dust-laden air?
How respiration occur in
1) cockroach 2) earthwom 3) fish
Give all parts of the respiratory system through a large figure.
What is the Five different organism and their respiratory system (not cockoroches, plants, earthworm, frogs, birds and snake).
why do whales and dolphins release a fountain of water sometimes while moving upwards??
name the organism in which aerobic and anaerobic respiration take place
Why do we yawn while we feel sleepy?
Why does breathing becomes faster when we do physical exercise ?? Answer it fast guyss plzz !! :):)
what is the function of platelets in our blood?
why do body cells require oxygen
How will you show that exhaled air contains carbon dioxide gas?
how do we prove that exhaled air has carbon dioxide
what will happen if there are no platelets in the body ?
yeast has alcohol. it is also used in idli, dosa. So idli, dosa also has alcohol.....??
Plants carry out photosynthesis only during the day and respiration only at night.WHY FALSE??????
Explain the mechanism of breathing in humans?
What is Alveoli ????
can anyone show the diagram of lungs
how can we show that exhaled air has more carbon dioxide
all living things respire. Do all living things breathe? Describe how they obtain their oxygen.
Tick the correct answer:
(a) In cockroaches, air enters the body through
(i) lungs
gills
(iii) spiracles
(iv) skin
(b) During heavy exercise, we get cramps in the legs due to the accumulation of
(i) carbon dioxide
lactic acid
alcohol
(iv) water
(c) Normal range of breathing rate per minute in an average adult person at rest is
(i) 9-12
(ii) 15-18
(iii) 21-24
(iv) 30-33
(d) During exhalation, the ribs
(i) move outwards
(ii) move downwards
(iii) move upwards
(iv) do not move at all
how do we get relief from cramps after a massage or hot water bath
smoking is injurious to health. why?
what will happen if our diaphragm shows no moment ?
Name two organisms that respire anaerobically. Does bacteria also respire anaerobically?
please give explanation to my following question.
Aman is a talkative boy and keeps on talking even while eating food. His father dislikes this habit and asked him not to do so while eating. Can you explain the reason behind such an advice. What values are inculcated in Aman by his father?
thank you.
WHY DO WE RESPIRE?
Describe the process of breathing in earthworm.
What is Thorax in humans in the Respiratory system called?
how much air a person can hold in their lungs?
Why should we always breathe through our nose and not through our mouth ?
Name an organism with a tracheal system.
What are respiratory roots? How do they differ from normal roots??
differentiate between respiration and photosynthesis.
Why do all living organisms need to respire?
how are combustion and cellular respiration similar to each other
diagram of inhalation and exhalation.
why do earthworms come out of water logged soil during rain?
Why can our muscle cells respire anaerobically?
Visit a local doctor. learn about the harmful effect of smoking .you can also collect material on this topic from other sources. you can seek help of your teacher and parents. find out the percentage of people of your ara who smoke.if you have a smoker in your family , confront him with the material that you have collected.
please ans. me
when we put air on mirror by our mouth, a cloudy surface spread over the mirror and after sometime it disappear. explain it
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Syllabus
why do we get muscle cramps after doing heavy exercises?
differentiate between anaerobic respiration in muscle cells and yeast
Why do fish die when taken out of the water??????????????????????
whAt will happen if we accidentally laugh while eating or drinking
difference between aerobic and anaerobic respiration
- only insects have trachea
- gaseous exchange takes place in trachea
- spiracles are equivalent to lungs in humans
- spiracle openings are found on sides of the body of cockroach
Respected sir/madam this is a question from the science hot test papers..I agree that option C is incorrect statement but option A is also incorrect as other organisms also have trachea.
Please clarify
WHAT ARE THE END PRODUCTS OF ANAEROBIC RESPIRATION?
Define
why we yawn when we are sleepy or drowsy.
1. A combination of two or more cells is called a _____________ .
2. The working of a an electric bulb, electric iron and the fuse is based on the
__________________ effect of current.
3. The filament of an electric bulb is made of ______________ and has
______________ (high/low) melting point.
4. Instead of electric bulbs, it is advisable to use ______________ and
__________________, in order to reduce wastage.
5. __________ is a safety device which prevents fires and damage to electricalQ1.Fill in the blanks:
1. A combination of two or more cells is called a _____________ .
2. The working of a an electric bulb, electric iron and the fuse is based on the
__________________ effect of current.
3. The filament of an electric bulb is made of ______________ and has
______________ (high/low) melting point.
4. Instead of electric bulbs, it is advisable to use ______________ and
__________________, in order to reduce wastage.
5. __________ is a safety device which prevents fires and damage to electrical appliances.
6. A current carrying coil wrapped around a piece of iron is called an __________.
7. ________________ performed experiments to prove the magnetic effect of
current.
8. _________________ and _____________ are devices which have
electromagnets in them.
Q2. Draw the symbols for the following:
How to draw diagram of human heart in easy way please tell fastly
What are higher organisms and Lower organisms?
i)When does a person need artificial respiration?
ii)Does the person need to be kept on artificial respiration temporarily or permanently?
iii)From where can the person get supply of oxygen for artificial respiration?
Please tell something about artificial respiration too.
a. Alcohol and Carbon dioxide
b. Carbon dioxide and Water
c. Lactic Acid
with diagram explan respiration system of frog?
why do plants not need a respiratory system?
what are capillaries . why do yhey have thin walls
why do we feel hungry after heavy physical exercise
why do cockroaches die when put in water.
how would you show that exhaled air has carbon dioxide
why do we feel hungry after a physical activity?
Name the flap that closes the windpipe when you swallow food ?
Explain the process of breathing in human beings
How do prawns breathe?
What is the name of respiratory organ in Dolphins and Whales? Can Whale and Dolphin live out of water?????????
WHAT ARE ACELLULAR ORGANISMS?GIVE THREE EXAMPLES ////////////////////////////.
Write differences between photosynthesis and respiration?
why did mohd bin tughlaq change his capital from delhi to daultabad ?why did he shift it back?
Why do we often sneeze when we inhale a lot of dust-laden air?
How respiration occur in
1) cockroach 2) earthwom 3) fish
Give all parts of the respiratory system through a large figure.
What is the Five different organism and their respiratory system (not cockoroches, plants, earthworm, frogs, birds and snake).
why do whales and dolphins release a fountain of water sometimes while moving upwards??
name the organism in which aerobic and anaerobic respiration take place
Why do we yawn while we feel sleepy?
Why does breathing becomes faster when we do physical exercise ?? Answer it fast guyss plzz !! :):)
what is the function of platelets in our blood?
why do body cells require oxygen
How will you show that exhaled air contains carbon dioxide gas?
how do we prove that exhaled air has carbon dioxide
what will happen if there are no platelets in the body ?
yeast has alcohol. it is also used in idli, dosa. So idli, dosa also has alcohol.....??
Plants carry out photosynthesis only during the day and respiration only at night.WHY FALSE??????
Explain the mechanism of breathing in humans?
What is Alveoli ????
Please tell it is it true or false !!
can anyone show the diagram of lungs
how can we show that exhaled air has more carbon dioxide
all living things respire. Do all living things breathe? Describe how they obtain their oxygen.
Tick the correct answer:
(a) In cockroaches, air enters the body through
(i) lungs
gills
(iii) spiracles
(iv) skin
(b) During heavy exercise, we get cramps in the legs due to the accumulation of
(i) carbon dioxide
lactic acid
alcohol
(iv) water
(c) Normal range of breathing rate per minute in an average adult person at rest is
(i) 9-12
(ii) 15-18
(iii) 21-24
(iv) 30-33
(d) During exhalation, the ribs
(i) move outwards
(ii) move downwards
(iii) move upwards
(iv) do not move at all
how do we get relief from cramps after a massage or hot water bath
smoking is injurious to health. why?
what will happen if our diaphragm shows no moment ?
a. alveoli
b. epiglottis
c. trachea
Name two organisms that respire anaerobically. Does bacteria also respire anaerobically?
please give explanation to my following question.
Aman is a talkative boy and keeps on talking even while eating food. His father dislikes this habit and asked him not to do so while eating. Can you explain the reason behind such an advice. What values are inculcated in Aman by his father?
thank you.
WHY DO WE RESPIRE?
Describe the process of breathing in earthworm.
What is Thorax in humans in the Respiratory system called?
how much air a person can hold in their lungs?
Spiracles, gills, nostrils, stomata?
Why should we always breathe through our nose and not through our mouth ?
Name an organism with a tracheal system.
What are respiratory roots? How do they differ from normal roots??
differentiate between respiration and photosynthesis.
Why do all living organisms need to respire?
how are combustion and cellular respiration similar to each other
diagram of inhalation and exhalation.
why do earthworms come out of water logged soil during rain?
Why can our muscle cells respire anaerobically?
Visit a local doctor. learn about the harmful effect of smoking .you can also collect material on this topic from other sources. you can seek help of your teacher and parents. find out the percentage of people of your ara who smoke.if you have a smoker in your family , confront him with the material that you have collected.
please ans. me
when we put air on mirror by our mouth, a cloudy surface spread over the mirror and after sometime it disappear. explain it