Advertisements
Advertisements
Question
Which of the following is a defining characteristic of living organisms?
Options
Growth
Ability to make sound
Reproduction
Response to external stimuli
Advertisements
Solution
Response to external stimuli
Explanation:
The rest of the characters may not be apparent ever instance of time. But the response to external stimuli can always be confirmed as and when required. So, this is considered a defining characteristic of living organisms.
APPEARS IN
RELATED QUESTIONS
What do we learn from identification of individuals and populations?
How is a key helpful in the identification and classification of an organism?
A group of students found two cockroaches in the classroom. They had a debate whether they are alive or dead. Which life property will help them to do so?
Jijamata Udyan, the famous zoo in Mumbai has acclimatised humbolt penguins. Why should penguins be acclimatised when kept at a place away from their natural habitat?
Answer the following questions.
Riya found peculiar plant on her visit to Himachal Pradesh. What are the ways she can show it to her biology teacher and get information about it?
What do you understand from terms like in situ and ex situ conservation?
Write a short note.
Role of human beings in biodiversity conservation
How can you, as an individual, prevent the loss of Biodiversity?
All living organisms are linked to one another because ______.
Isolated metabolism reaction outside the body performed in test tube is ______.
Which of the following is the defining property of a living organism?
Amoeba multiplies by mitotic cell division. Is this phenomena growth or reproduction? Explain.
A ball of snow when rolled over snow increases in mass, volume and size. Is this comparable to growth as seen in living organisms? Why?
Properties of cell organelles are not always found in the molecular constituents of cell organelles. Justify.
What is meant by living? Give any four defining features of life forms.
Do you consider a person in coma-living or dead?
What is the similarity and dissimilarity between “whole moong daal” and “broken moong daal” in terms of respiration and growth? Based on these parameters classify them into living or nonliving?
