Customer Service Chat
Get quote & make Payment
Characterstics of cleavage, Biology
CHARACTERSTICS OF CLEAVAGE -
In cleavage involve the series of mitotic division, so daughter cells are genetically similar to the parental cell.
The resulting cells are called blastomere.
During cleavage, there is no growth during interphase period, so the size of blastomeres become smaller and smaller.
Blastomere do not move, so the size, volume and general shape of blastula remain same throughout the cleavage.
The rate of cleavage is more in the beginning but gradually it becomes slow. It is decided by the ooplasm.
consumption increased during cleavage.
Lack of O
and excess of CO
inhibit the process of cleavage.
Initially karyo-cytoplasmic ratio is low in cleavage but in the last it become similar to the somatic cell.
Every cleavage result in double number of blastomere.
Posted Date: 10/3/2012 8:52:06 AM | Location : United States
Ask an Expert
Characterstics of cleavage, Assignment Help, Ask Question on Characterstics of cleavage, Get Answer, Expert's Help, Characterstics of cleavage Discussions
Write discussion on Characterstics of cleavage
Your posts are moderated
Write your message here..
Define bitot''s spots - micronutrient deficiencies, Define Bitot's Spots - ...
Define Bitot's Spots - micronutrient deficiencies? As the deficiency progresses, dirty white, foamy and raised spots are formed on the surface of the conjunctiva, generally on
Mitral valve replacement with allograft , Mitral Valve replacement with All...
Mitral Valve replacement with Allograft (Mitral homograft) : C. Acar and colleagues used mitral allograft for mitral valvc replacement using a new technique of fixation of p
What is the difference among systole and diastole, What is the difference a...
What is the difference among systole and diastole Systole and diastole are the two stages into which the cardiac cycle is separated. Systole is the stage when the contraction o
Determine the intracellular concentration of trva, Determine the intracellu...
Determine the intracellular concentration of TRVA Consider Neuron B in the frog central nervous system whose plasma membrane has a previously unknown channel that is selectly c
Effect of environmental factors-sexual reproduction, Effect of Environmenta...
Effect of Environmental Factors some lower organisms, though the genetic determiners of the sexes are present, the ambient environment plays a decisive role in the development
Cell division phases, pictures of phaseses
pictures of phaseses
Define cause of vitamin a deficiency - infections, Define cause of vitamin ...
Define cause of vitamin a deficiency - Infections? During acute infections, vitamin A intake in preschool children is reduced due to impaired appetite and impaired vitamin A ab
Describe in detail about the cytoplasm, Describe in detail about the Cytopl...
Describe in detail about the Cytoplasm Cytoplasm also possesses a number of dense granular elements (about 25,000 per cell) called the ribosomes, which are the sites of protein
Parthenogenesis, Parthenogenesis The diploid egg produced in the embr...
Parthenogenesis The diploid egg produced in the embryo sacs during diplospory and apospory develops into an embryo without fertilization, thus maintaining the sporophytic lev
What is atrial fibrillation, Q. What is Atrial Fibrillation ? As the le...
Q. What is Atrial Fibrillation ? As the left atrial size increase and atrial wall gets fibrosed, depolarization wave fronts get fragmented and atrial fibrillation sets in. Atri
Accounting Assignment Help
Economics Assignment Help
Finance Assignment Help
Statistics Assignment Help
Physics Assignment Help
Chemistry Assignment Help
Math Assignment Help
Biology Assignment Help
English Assignment Help
Management Assignment Help
Engineering Assignment Help
Programming Assignment Help
Computer Science Assignment Help
Why Us ?
~24x7 hrs Support
~Quality of Work
~Time on Delivery
~Privacy of Work
Human Resource Management
Literature Review Writing Help
Terms & Conditions
Copyright by ExpertsMind IT Educational Pvt. Ltd.