Q1. Fill ups:
a) The ultimate source of energy on the earth is ………………
b) The opening and closing of stomata is controlled by
……………………..
c) ……………….. is a gas which is released during photosynthesis and
is used by organisms for respiration.
d) During photosynthesis, …………..energy is converted to
…………….. energy.
e) The food is prepared by the leaves in the form of ……….. and is
stored as …………………
Q2. What does ‘photo’ in photosynthesis refer to?
Q3. Complete the given analogy:
a) Carbon dioxide : respiration : : oxygen : …………….
Q4. Which part of the plant is called the kitchen of the plant? Give
reason.
Answers
Answer:
HEYY USER!!
HOPE UR DOING WELL;-)
Q1)A...THE SUN
B...GUARD CELLS
C...OXYGEN
D .SOLAR ENERGY INTO CHEMICAL ENERGY
E...GLUCOSE,GLYCOGEN
Q2)photo REFERS TO SELF IN THE WORD PHOTOSYNTHESIS
Q3)PHOTO SYNTHESIS
Q4) leaves of the plant are known as the kitchen of the plant because leaves only contain chlorophyll which is required by the plant to create food and this gives the green colour to the leaves this is why the reason why it is said that green plant can create their own food and non green plant have to get food from other resources
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Answer:
a. sun
b.guard cells
c.oxygen gas released during photosynthesis and carbon dioxide gas released during respiration
d.solar energy into chemical energy
e.glucose and starch
2. photo(which means light)
3.all of these are part of respiratory system
4. chloroplast is known as the kitchen of plant because it is the major organelle to producing food for plant cholroplast is called as the kitchen of the plant