Question

(15) The food synthesized by the plants is stored as starch.
(16) In photosynthesis solar energy is absorbed by the pigment called
chlorophyll
(17) During photosynthesis plants take in Co2 and release 02 gas.
(18) Leaf is called the kitchen of plant.
(19) The leaves of plant have green colored pigment, called Chlorophyll
(20) An organism lives as symbiosis between alga and fungus called lodine.
(21) Nutrition solution is used to check the presence of starch in leaf.


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Answer 1

Answer:

16 chlorophyll

17 true

18 true

19 true

20true

21 false 15 true

Answer 2

15. The food synthesized by the plant is stored as Starch. Starch is the food that gets stored in plant leaves. Starch is a polymeric carbohydrate consisting of a large number of glucose units linked by glycosidic bonds.

16. The leaves have a green pigment called chlorophyll. It helps leaves to capture the energy of the sunlight. This energy is used to synthesize food from carbon dioxide and water. Thus, chlorophyll, sunlight, carbon dioxide and water help to carry out the process of photosynthesis.

17. In a process called “photosynthesis,” plants use the energy in sunlight to convert CO2 and water to sugar and oxygen. The plants use the sugar for food—food that we use, too, when we eat plants or animals that have eaten plants — and they release the oxygen into the atmosphere

18. A leaf is actually called 'the kitchen of the plant'. This is because they are the main organ responsible for photosynthesis, through which the plant produces its energy a.k.a. it's food. They obtain their green color due to the presence of chlorophyll.

19.Green plants have the ability to make their own food. They do this through a process called photosynthesis, which uses a green pigment called chlorophyll. A pigment is a molecule that has a particular color and can absorb light at different wavelengths, depending on the color.

20. A lichen is not a single organism; it is a stable symbiotic association between a fungus and algae and/or cyanobacteria. The lichen symbiosis is thought to be a mutualism, since both the fungi and the photosynthetic partners, called photobionts, benefit.

21. An organism lives as symbiosis between alga and fungus called lodine

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