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प्रश्न
Identify the false statements and rewrite them correctly by changing the first or last word only.
Algae are autotrophs.
पर्याय
True
False
उत्तर
This statement is true.
APPEARS IN
संबंधित प्रश्न
Formalin, Iodine, DDT, Lime
Given below is an experiment setup to demonstrate a particualr tropic movement in germinating seeds. Study the diagram and answer the questions that follow :
(ii) Name the tropic movement shown by part 1.
Define the following:
Organic food
The following statement is about photosynthesis in a green plant. Write whether it is True or False.
Photosynthesis occurs in underground organs as well as in aerial ones.
The following statement is about photosynthesis in a green plant. Write whether it is True or False.
A variegated leaf (one that has white as well as green patches) will only photosynthesize in the green areas.
Give some adaptations in green leaf photosynthesis.
What is the importance of photosynthesis in the life of the following:
Animals
Name the molecules which are called assimilatory power? Why are they called so?
Complete the following food chain by writing the names of appropriate organisms in the blank:
Grass → __________ → Lion
Complete the following sentence with appropriate word:
Xanthophyll is ______ coloured pigment.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
KOH absorbs CO2.
Choose the Odd One Out
Choose the Correct Answer:
NADP is expanded as
Choose the correct option.
In maize and wheat, the first stable products formed in bundle sheath cells respectively are ________.
Gas exchange takes place in plants using _____.
The chemical reaction occurs during photosynthesis is ______.
The role of chlorophyll is to absorb light from the sun.
Label the diagram with the raw materials and products of photosynthesis.
Study the diagram given below and fill in the blanks with suitable words:
In order to prove that carbon dioxide is necessary for
(a) ______, a potted plant is placed in dark for 48 hours to (b) ______ the leaves. A part of a leaf is inserted into a conical flask containing potassium hydroxide solution. This is to absorb (c) ______ from the flask. The plant is then placed in sunlight for a few hours. The experimental leaf is tested for starch. The part of the leaf that was inside the conical flask turns (d) ______, whereas the part of the left outside turns (e) ______ in colour.
