Death and its significance, Biology

Assignment Help:

DEATH -

  1. It is universal.
  2. It is last event in the degenerative process of ageing.
  3. It involves widspread cell break down & cell death.
  4. There is no heart beat, no pulse, pupils are fixed, this is clinical death.
  5. When all the vital organs of body stop functioning, it is biological death.
  6. All the cells of body do not die at the same rate, as cilliated epithelium of respiration tract shows beating of cillia after death for long period.
  7. It is the ultimate termination of function of life.

SIGNIFICANC

1.       It prevents overcrowding of population.

2.       Death increases organic matter on earth.

3.       Some dead structures of plants and animals are highly useful.


Related Discussions:- Death and its significance

What are alleles of a gene, What are alleles of a gene? Diploid individ...

What are alleles of a gene? Diploid individuals have paired chromosomes. For instance in humans there are 23 pairs of chromosomes totalling 46 chromosomes. Each pair comprehend

Demand for health care in the presence of health insurance, Normal 0 ...

Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4

Define intermediary metabolites of an athletes, Define Intermediary Metabol...

Define Intermediary Metabolites of an Athletes? Coenzyme Q10 - for the physically active; Co-Q 10 activates cell energy. While you carry out any physical act; run, jump, throw,

What are the main harms caused by vitamin a deficiency, What are the main h...

What are the main harms caused by vitamin A deficiency? How does this vitamin act in the physiology of vision? Deficiency of vitamin A (retinol) might be cause night blindness

Explain reality theory, Reality Theory Developed in  the 1960s by  Will...

Reality Theory Developed in  the 1960s by  Willian glasser,  a  psychiatrist,  reality  therapists  view human nature in terms of behaviour. They believe that human behaviour i

ANIMAL TRANSPORT SYSTEM, WWHAT ARE THE ORGANS THAT ARE INVOLVDED IN THE TRA...

WWHAT ARE THE ORGANS THAT ARE INVOLVDED IN THE TRANSPORTTATION SYSTEM OF ANIMALS

Explain zymogen, Zymogen :- an  inactive form of an  enzyme; becomes active...

Zymogen :- an  inactive form of an  enzyme; becomes active prior to its action.

Role of wound epidermis and apical epidermal cap, Role of Wound Epidermis a...

Role of Wound Epidermis and Apical Epidermal Cap Earlier described that amputation, the stump epidermal cells at the wound edge migrate over and quickly cover the wound to fro

Changes in the ions, Changes in the Ions The concentration o...

Changes in the Ions The concentration of potassium, phosphate and nitrate declined significantly in the bathing medium within four days. The concentration of so

Explain genetically modified foods, Normal 0 false false fa...

Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd