Why pluricellular organisms are produced by serial mitosis, Biology

Assignment Help:

From the zygote, pluricellular organisms are produced by serial mitosis. Would this formation be possible if every cell made by mitosis had an identical life in relation to its antecedent cells? How did evolution solve that problem?

The formation of complex and distinct pluricellular organisms would not be possible if mitosis in embryos formed only daughter cells with an identical life history as the mother cell, as there would not be differentiation and structural or functional specialization between cells.

Evolution solved the problem forming the cellular differentiation process by which, motivated by stimulus not yet well-known by science, dissimilar and specialized cell lineages gave birth to dissimilar tissues, organs and systems that, as a whole, form the pluricellular organisms.

Cellular differentiation probably is a very intricate process that activates and inactivates some genes within the cell in response to some stimulus.

 


Related Discussions:- Why pluricellular organisms are produced by serial mitosis

Explain what is correction of hypovolemia, Explain what is Correction of Hy...

Explain what is Correction of Hypovolemia ? Intravenous fluids should be given to correct hypovolemia and optimize preload to the heart. This is particularly important in sept

Kreb''s cycle, Kreb's cycle is the biochemical cycle in the cellular aerob...

Kreb's cycle is the biochemical cycle in the cellular aerobic metabolism where the acetyl CoA is combined with the oxaloacetate to form citric acid; the resulting citric acid is c

Define some texturization processes, Known physicochemical basis of some of...

Known physicochemical basis of some of these texturization processes are presented below: 1.Thermal Coagulation and Film Formation: Concentrated soy proteins can be thermally

Improvement of soil aeration-aggregate structure, Improvement of Soil Aerat...

Improvement of Soil Aeration Soil organisms greatly improve soil structure and facilitate aeration. Root decay leaves the soil riddled with channels, and the burrowing of worm

#title.ehr, Why have biologists and bioinformaticians embraced the Web as a...

Why have biologists and bioinformaticians embraced the Web as a vehicle for disseminating data so quickly, whereas clinicians and clinical informaticians have been more hesitant to

Cardiac muscles, CARDIAC MUSCLES - The cardiac muscles are found in ...

CARDIAC MUSCLES - The cardiac muscles are found in the wall of the heart and in the wall of large veins (e.g., pulmonary veins and superior vena cava) where these veins en

Explain dna or rna segment, DNA or RNA segment tagged with a radioactive mo...

DNA or RNA segment tagged with a radioactive molecule is called: 1. Vector 2. Probe 3. Clone 4. Plasmid Probe

Define dark field microscope, Define Dark Field Microscope In this micr...

Define Dark Field Microscope In this microscope, condenser system is modified, so that only reflected and refracted light by specimen forms an image. Here, the object is bright

Microbiology, what are the two alternate pathways to glycolysis

what are the two alternate pathways to glycolysis

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