Define spiral cleavage in brief., Biology

Assignment Help:

Define Spiral cleavage in brief.

Pattern of cell division in the developing embryo where products of the cell divisions shift by rotating either counterclockwise or clockwise so that the resulting daughter cells lie in fur row of the underlying pair of cell. The opposite of radial cleavage.


Related Discussions:- Define spiral cleavage in brief.

Lamarckism theory of organic evolution, THEORY OF ORGANIC EVOLUTION - ...

THEORY OF ORGANIC EVOLUTION - LAMARCKISM Theory of the inheritance of acquired characters or Lamarckism put forwarded by Jean Baptist de Lamarck (1809) in his book "

Zoonoses disease- histoplamosis, Histoplamosis Caveran disease, darling’s ...

Histoplamosis Caveran disease, darling’s disease, reticuloendothelial cytomycosis or tingo maria fever are the other synonyms for histoplamosis caused by Histoplasma capsulatum. T

What is cluster headache, What is Cluster headache This is a unilateral...

What is Cluster headache This is a unilateral pain in the head or face that rarely lasts longer than 2 hours but recurs repeatedly for a period of weeks or even months before d

Characteristics of ammonium transport system, Characteristics of Ammonium T...

Characteristics of Ammonium Transport System The following are the characteristics of ammonium transport system: Ammonium transport system is ammonia' repressible

Planning and implementing nursing care - acute renal failure, Planning the ...

Planning the Nursing Care Monitor fluid intake and urinary output  Administer drugs as advised/prescribed  Monitor the child on dialysis  Provide therapeutic diet

What are the illustrations of the criminal law, What are the illustrations ...

What are the illustrations of the criminal law? Illustrations of crimes' law: Illustrations of crimes are theft, reckless or murder behaviour. The major aim of illegal

Give examples of both aerobic and anaerobic exercises, Give examples of bot...

Give examples of both aerobic and anaerobic exercises Games like foot ball and basket ball, involve  both aerobic and anaerobic exercises. As you are aware, in modern times a n

Nutrients and the soil, Nutrients and the Soil Early experiments on mi...

Nutrients and the Soil Early experiments on mineral uptake were performed by Hoagland, Stout and Amon in 1923. They showed that minerals were taken up from the soil primarily

Define the effect of niacin deficiency on skin, Define the effect of niacin...

Define the effect of niacin deficiency on Skin? Dermatitis is the characteristic feature of the' disease, It is symmetrical in distribution. In early stages, a bright red eryt

Define the growth and development of the infant, Define the Growth and Deve...

Define the Growth and Development of the infant? Infancy is a period of rapid growth. During the first year of life, the infant grows and develops far more rapidly than at any

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