Which of the following are considered as the twin characteristics of growth?
I. Responses to stimuli
II. Increases in mass
III. Increases in the number of individuals
IV. Increases in width
I and II
II and IV
I and III
III and IV
Related Questions
Metabolic reaction take place
Invitro
Invivo
Both A and B
None of the above
Metabolism can be best defined as
The process in which a chemical is formed inside a body
The process in which a chemical is destroyed inside a body
The sum total all of chemical reactions only occurring in a body
A complex construction process only
Among the following which is a common phenomenon exhibited by living and non-living organisms to show the feature of growth?
Increase in mass
By cell division
Increase in replication rate
By cell differentiation
In majority of higher animals and plants reproduction and growth are
Mutually exclusive events
Simultaneous events
Dependent events
Identical events
Read the following features and select the correct option from the options given below with respect to living beings
I. They reproduce
II. They metabolise
III. They have cellular organisation
IV. They have ability to respond to stimuli
I and III are true
I and II are true
Only III is true
All are true
Which of the following set of organisms reproduce by fragmentation (asexual mode of reproduction)?
Amoeba, fungi and earthworm
Fungi, filamentous algae and protonema of mosses
Hydra, fungi, Amoeba and bacteria
Earthworm, bacteria and fungi
Process of metabolism leads to
Growth
Development
Functions of living body
All of these
Regeneration was first discovered in
Hydra
Planaria
Sponges
Amoeba
In plants growth occur by … throughout their life span.
Choose an appropriate option to complete the given NCERT statement
Cell dedifferentiation
Cell differentiation
Cell multiplication
None of these
Which of the following is a defining feature of all living organisms
Reproduction
Growth
Self Consciousness
Response to external stimuli
