Characteristics of Living Beings

Q. Describe how complex dead remains of living things are converted back to simpler compounds.

Q. Which of the following are characteristics of living beings?
(1) Respiration
(2) Reproduction
(3) Growth
(4) Excretion

1. (1), (2) and (4)
2. (1) and (2)
3. (2) and (4)
4. (1), (2), (3) and (4)

Q. Which of the following organisms prefer staying in dark?

1. Earthworm
2. Sunflower
3. Dog
4. Human

Q. Pop the bubbles containing the processes required for maintaining life.

1. Respiration
2. Reproduction
3. Vision
4. Talking
5. Growth
6. Hearing
7. Excretion
8. Nutrition

Q. Abiotic and biotic factors do not interact with each other.

1. True
2. False

Q. Cell is the smallest unit of a living organism.

1. True
2. False

Q.

Which of the following is not a characteristic that all living things share?

1. Respiration

2. Reproduction

3. Growth

4. All of the above

Q. Which of these is not a living thing?

1. Cactus
2. Octopus
3. Cat
4. Rock

Q. Garbage pollutes water bodies and is harmful for the aquatic life.

1. False
2. True

Q. Plastic bags must be used more instead of cloth bags.

1. False
2. True