Nature of Organisms

Question 1

What does the ‘M’ in MRS GREN stand for?

Answer 1

Movement

Question 2

True or False: Respiration is a process that only occurs in animals.

Answer 2

False

Question 3

Fill in the blank: The ‘S’ in MRS GREN stands for ______.

Answer 3

Sensitivity

Question 4

What does the ‘R’ in MRS GREN represent?

Answer 4

Respiration

Question 5

What life process does the ‘G’ in MRS GREN refer to?

Answer 5

Growth

Question 6

Which life process is responsible for the increase in size and mass of an organism?

Answer 6

Growth

Question 7

True or False: All living organisms can reproduce.

Answer 7

True

Question 8

What does the ‘E’ in MRS GREN stand for?

Answer 8

Excretion

Question 9

Fill in the blank: The ‘N’ in MRS GREN stands for ______.

Answer 9

Nutrition

Question 10

What process involves the removal of waste products from an organism?

Answer 10

Excretion

Question 11

Multiple Choice: Which of the following is NOT a characteristic of living organisms? A) Movement B) Reproduction C) Inertia

Answer 11

C) Inertia

Question 12

What is the primary purpose of reproduction in living organisms?

Answer 12

To produce offspring and ensure the continuation of the species

Question 13

True or False: Sensitivity refers to an organism’s ability to respond to stimuli.

Answer 13

True

Question 14

What does ‘Nutrition’ mean in the context of living organisms?

Answer 14

The process of obtaining and using food for energy, growth, and maintenance

Question 15

Fill in the blank: The process of converting food into energy is called ______.

Answer 15

Respiration

Question 16

Which life process allows organisms to adapt to their environment?

Answer 16

Sensitivity

Question 17

Multiple Choice: Which of the following is a form of movement in living organisms? A) Photosynthesis B) Locomotion C) Reproduction

Answer 17

B) Locomotion

Question 18

What is the significance of excretion in living organisms?

Answer 18

To remove harmful waste products from the body

Question 19

True or False: All living organisms require nutrition to survive.

Answer 19

True

Question 20

What is a common indicator of growth in living organisms?

Answer 20

Increase in size or mass

Question 21

Fill in the blank: Living organisms respond to ______ in their environment.

Answer 21

Stimuli

Question 22

What is the difference between growth and development in living organisms?

Answer 22

Growth refers to an increase in size, while development refers to changes in maturity and function.

Question 23

Multiple Choice: Which characteristic of living organisms involves the production of energy? A) Respiration B) Sensitivity C) Nutrition

Answer 23

A) Respiration

Question 24

What are the two main types of reproduction?

Answer 24

Asexual and sexual reproduction

Question 25

True or False: All living organisms exhibit all characteristics of MRS GREN.

Answer 25

True

Question 26

What is the role of sensitivity in survival?

Answer 26

It helps organisms detect changes in their environment and react accordingly.

Question 27

What is an organism?

Answer 27

Something that is living and carrying out all of the processes.