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The Living World Part 1 NEET/AIIMS (in Hindi)
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This session include all the aspects which require to crack neet and AIIMS entrance exam What is living and non living organisms? Defining and non defining property Metabolism Consciousness Reproduction Growth Cellular organisation

Anmol Sharma is teaching live on Unacademy Plus

Anmol Sharma
||MBBS||Main Aim to be REAL i.e Redefining Education and Learning. Let's play the game Kaun Banega Doctor

U
Unacademy user
it's very helpful
Shrenik Jain
2 years ago
ty for appreciating :)
Md. Firdosh Alam
2 years ago
Sir. please make next video.
Md. Firdosh Alam
2 years ago
Sir. please make next video.
Shrenik Jain
2 years ago
sure
Md. Firdosh Alam
2 years ago
thank you
Md. Firdosh Alam
2 years ago
🙂
Shrenik Jain
2 years ago
:) do rate and review if you find this course useful
Dear anmol sir you really amazingly explain it! but then also I have 1 minor doubt....sir you said that Reproduction is considered as non~defining property but in later you said that it is characteristics of it! how??
AS
Aleena Selan
6 months ago
yea what he said is crccy
AS
Aleena Selan
6 months ago
crrct
MOHIT PANDEY
4 months ago
yr ye to ulta doubt De diye...
MOHIT PANDEY
4 months ago
reproduction ko hm log kbhi BHI living organisms Ka characteristics ni maante...
MOHIT PANDEY
4 months ago
agr hme Living organisms ke characteristics me most appropriate answer dekhna h to wo metabolism hoga...
reproduction is synonymous to growth only incase of unicellular organisms
Jenny Roy
8 months ago
yes
A
Ankit
6 months ago
But, why? please can u explain it. i can't understand this sentence.
A
Ankit
6 months ago
But, why? please can u explain it. i can't understand this sentence.
A
Ankit
6 months ago
But, why? please can u explain it. i can't understand this sentence.
SS
Shradha Suman
3 months ago
Because in unicellular organisms reproduction means increase in no. Which is done by increasing mass nd this is also the characteristic of growth thus reproduction is synonymous to growth only in unicellular
SS
Shradha Suman
3 months ago
Nd in unicellular same type of organism grows similar to their parent nd thus termed as increase in no means reproduction bt in multicellular reproduction means formation of progeny which having sm features of mthr nd sm of fathr
there is little bit confusion for last question sir cant we consider responsiveness to touch as ans cause non living things never show responsiveness to touch
Sir what is the difference between fragmentation and true regeneration as in both of them a orgnsm is divided/cut into few parts/fragments n each part grows as new individual
I think the answer of the question "which of the following is the characteristics of living organisms?" is Consciousness
  1. Class 11th 01. The Living World (NEET/AlIMS) Anmol Sharma(MBBS student)


  2. Prerequisites 1.1 What is Living? 1.2 Diversity in the Living World 1.3 Taxonomic Categories . 1.4 Taxonomical Aids


  3. 1.1 WHAT IS LIVING? Life is a complex organisation of molecules that features through metabolism, growth, responsiveness and reproduction Characteristics of life [Cannot be taken as defining property] Reproduction - Growth [Can be taken as defining property] Metabolism - Cellular organisation Consciousness Metabolism: Cellular organisation: -Metabolism is a process by which all living organisms assimilate energy to perform various life processes such as growth, reproduction, movement, etc. -Non-living object does not exhibit metabolism. However, metabolicreactions can be demonstrated in cellfree (in vitro) system. -All living organisms have some or the other cell organelles like nucleus, protoplasm, mesosoma(prokaryotes), capsule, etc - Cellular organisation of the body is the defining features of life form. (PMT)


  4. Consciousness: -All living organisms can sense and respond to internal and external stimuli. -Human being is the only organism who ls aware of himself i.e. has self consciousness. Consciousness is defining property of living organism. -Photoperiod affects reproduction in seasonal breeders, both plant and animals. (PMT 2005) Reproduction: Mules, worker bees, infertile human couples, etc are sterile and hence cannot reproduce. Thus, reproduction cannot be taken as defining characteristic of living organisms. - Reproduction is characteristics of living organism. (PMT) -Planaria (flat worms) true regeneration. Reproduction is synonymous to growth. (PMT) Growth Non living things also grow due to accumulation of material on their surface (like mountain grows), hence growth cannot be considered as a living property. Increase in mass and no. of individual = twins characteristics growth (PMT) Reproduction and growth are mutually exclusive events.(PMT)


  5. Thank you