Advertisements
Advertisements
Question
All animals and fungi are autotrophs.
Advertisements
Solution
False
APPEARS IN
RELATED QUESTIONS
How would you test the presence of starch in leaves?
During photosynthesis plants take in ______ and release ______ gas.
Name the following:
The pores through which leaves exchange gases.
Which of the following is an autotroph?
Green plant or Man
Which substance is used to remove chlorophyll from a green leaf during photosynthesis experiments?
What is the name of those cells in the leaf of a plant which control the opening and closing of stomata?
Which simple food is prepared first in the process of photosynthesis?
How does carbon dioxide from the air enter the leaves of a plant to be used in photosynthesis?
How does water from the soil reach the leaves of a plant to be used in photosynthesis?
Leaves of a healthy potted plant were coated with vaseline. Will this plant remain healthy for long? Give reasons for your answer.
Explain the mechanism of photosynthesis.
What are the various conditions necessary for photosynthesis?
The oxygen liberated during photosynthesis by green plants comes from ______.
| An organism A which cannot move from one place to another, makes a simple food B from the substances C and D available in the environment. This food is made in the presence of a green coloured substance E present in organs F in the presence of light energy in a process called G. Some of the simple food B also gets converted into a complex food H for storage purposes. The food H gives a blue-black colour with dilute iodine solution. |
- What are (i) organism A, (ii) food B, and (iii) food H?
- What are C and D?
- Name (i) green coloured substance E, and (ii) organ F.
- What is the process G?
Explain why, plants have low energy needs as compared to animals.
Autotrophic organisms include ____________.
The Figure shown below represents an activity to prove the requirements for photosynthesis. During this activity, two healthy potted plants were kept in the dark for 72 hours. After 72 hours, KOH is kept in the watch glass in setup X and not in setup Y. Both these setups are air tight and have been kept in light for 6 hours. Then, Iodine Test is performed with one leaf from each of the two plants X and Y.
Which of the following statements shows the correct results of Iodine Test performed on the leaf from plant X and Y respectively?
Oxygen liberated during photosynthesis comes from
The term that is used for the mode of nutrition in yeast, mushroom and bread-mould is ______.
Observe the experimental setup shown below. Name the chemical indicated as ‘X’ that can absorb the gas which is evolved as a byproduct of respiration.
