Regeneration was first discovered in
Hydra
Planaria
Sponges
Amoeba
Related Questions
An example of metabolism is:
Movement
Growth
Respiration
Reproduction
Reproduction is synonymous with growth in which of the following set of organisms?
Bacteria, unicellular algae and Amoeba
Bacteria, Amoeba and fungi
Unicellular algae and fungi
Unicellular algae and filamentous algae
Read the following statements:
A. Photoperiod affects reproduction in seasonal breeders, both plants and animals
B. Increase in body mass is considered as reproduction
C. Metabolism is a defining feature of all living organism without exception
D. Self consciousness is a defining property of every living organism
Choose the correct statements
A and B
B and C
A and C
C and D
Select the correct statement from the following statements
I. Increase in mass and increase in number of individuals are twin characteristics of growth
II. Metabolic reactions can also be demonstrated outside the body in isolated cell-free systems
III. โResponse to stimuliโ is a defining property of living organisms
I and II
II and III
I and III
I, II and III
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
In which of the following, metabolic reactions take place?
In living organism only
Both in living and non-living organism
In isolated cell free systems
Both (1) and (3 )
Which process is essential for the continuity of life?
Nutrition
Respiration
Reproduction
Excretion
Increase in body mass can be considered a criterion for growth
True
False
Sometimes True
Cannot be determined
Process of metabolism leads to
Growth
Development
Functions of living body
All of these
Assertion: (A)Metabolism refers to the sum of chemical reactions that occur with in living organisms. Reason : (B)Metabolic reactions occur simultaneously inside living organisms
Both (A), (B) are correct
(B) only correct (A) is not true
(A) is only correct (B) is not true
Both (A) and (B) are not correct