Identify if each of the following statements are true or false. Mark as T, if they are true and F if they false and select the answer option with the correct answer.
I. Food is essential for all living beings.
II. All plants are autotrophs.
III. Iodine solution is used to test the presence of proteins.
IV. Speech is a life process.
V. Carbon dioxide is a by – product of photosynthesis.
Identify if each of the following statements are true or false. Mark as T, if they are true and F if they false and select the answer option with the correct answer.
I. Food is essential for all living beings.
II. All plants are autotrophs.
III. Iodine solution is used to test the presence of proteins.
IV. Speech is a life process.
V. Carbon dioxide is a by – product of photosynthesis.
The correct option is A I-T, II-F, III-F, IV-F, V-F
Nutrition is one of the life processes of living organisms and all living beings must obtain their nutrients from the food they eat or any other form of substances. Some living beings feed on other living organisms, hence this statement is true. Plants generally are autotrophs, they make their own food in the presence of sunlight and substances like carbon dioxide and water but some plants are parasitic and latch onto other plants for their nutrients. Hence this statement is false. Iodine solution is used to test the presence of starch and in the presence of starch; it gives a blue black color. Hence this statement is false. Speech is not a life process, it is not a condition that is necessary for an organism to be characterized as a living organism. Hence this statement is False. Carbon dioxide is a raw material of photosynthesis. In this process, carbon dioxide and water combines in the presence of sunlight to form oxygen and glucose. Hence this statement is false.
I-T, II-F, III-F, IV-F, V-F
Nutrition is one of the life processes of living organisms and all living beings must obtain their nutrients from the food they eat or any other form of substances. Some living beings feed on other living organisms, hence this statement is true. Plants generally are autotrophs, they make their own food in the presence of sunlight and substances like carbon dioxide and water but some plants are parasitic and latch onto other plants for their nutrients. Hence this statement is false. Iodine solution is used to test the presence of starch and in the presence of starch; it gives a blue black color. Hence this statement is false. Speech is not a life process, it is not a condition that is necessary for an organism to be characterized as a living organism. Hence this statement is False. Carbon dioxide is a raw material of photosynthesis. In this process, carbon dioxide and water combines in the presence of sunlight to form oxygen and glucose. Hence this statement is false.
