Question

1. Why do organisms take food?
2. Distinguish between a parasite and a saprotroph.
3. How would you test the presence of starch in leaves?
4. Give a brief description of the process of synthesis of food in green plants.
5. Show with the help of a sketch that plants are the ultimate source of
food.​

Answer 1

Answer:

thanks. plz. brainlist

Answer 2

Ans1:-

Organisms takes food because from food it takes energy to work something or someone else and they can leave their life

Ans2:-

A parasite is an organism that derives its nutrients by invading another life form and getting its nutrients from there. Eg:hookworm. A saprotroph is an organism that gets its nutrients by attaching itself on dead organisms and absorbs it's nutrients. Eg:Mold

Ans3:-

ANSWER IS IN THE PIC

Ans4:-

during photosynthesis, chlorophyll containing cells of leaves, in the presence of sunlight use carbondioxide and water to synthesize carbohydrates(starch/glucose) and oxygen.

During photosynthesis, chlorophyll containing cells of leaves, in the presence of sunlight use carbondioxide and water to synthesize carbohydrates(starch/glucose) and oxygen

water + carbondioxidechlorophyll oxygen + carbohydrate

sunlight

The plants take in carbon dioxide from the air and then mix them with water and minerals to prepare their on their food. In this process they release out oxygen to surroundings. This process is called as photosynthesis.

Ans5:-

I dont know 5th answer , Sorry