A scientist discovers a novel entity exhibiting complex organic molecules, compartmentalization, and energy transformation. However, it lacks a definitive cellular structure and doesn't demonstrate heritability. Which characteristic of life is MOST definitively absent in this entity?
Metabolism
Reproduction and growth
Adaptation
Response to stimuli
Related Questions
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
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
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
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. ‘Response to stimuli’ is a defining property of living organisms
I and II
II and III
I and III
I, II and III
What is illustrated by the statement ‘Nothing lives forever, yet life continues’?
Metabolism
Embryogenesis
Reproduction
Replication
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
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
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
Among the following choose the properties shown by the living organism exclusively?
I. growth
II. increase in mass
III. self-replication ability
IV. response to touch stimuli
I and II
II and IV
I and III
III and IV
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