Important concepts in developmental biology, Biology

DEFINITIONS

Embryology - Study of embryo is called as embryology. Zygote to emrbyo in uterus

Developmental biology - Study of pre natal period & post natal period is called as developmental biology.

Embryonic period/pre natal period - This period complete in female uterus or eggs.

Post embryonic period/ post natal period - After birth till to natural death

Ontogenetic development - Development of zygote to adult organism is called as ontogenic development.

Phylogenetic development- It is an evolutionary process in it origin of individual is studied from its ancesters.

Embryogenesis- If ontogenetic development through sexual reproduction or fertilized egg i.e. zygote called as embryogenesis. Sexual body is oozoid.

Blastogenesis - The development of new individual from asexual reproduction called as blastogenesis. Asexual body is blastema and developing animal is called blastozooid.

 

629_process of embryology.png

Posted Date: 10/3/2012 6:41:06 AM | Location : United States







Related Discussions:- Important concepts in developmental biology, Assignment Help, Ask Question on Important concepts in developmental biology, Get Answer, Expert's Help, Important concepts in developmental biology Discussions

Write discussion on Important concepts in developmental biology
Your posts are moderated
Related Questions
FACTORS AFFECTING THE RAPEUTIC RELATIONSHIP: A  rapport  is developed between the nurse and  the patient. Rapport  is defined as, a relationship of mutual sympathy and underst

Supply of Animals: Lab animals must be obtained from accredited dealers and by accredited dealers, we mean suppliers in the business of supplying animals for lab use, and not from

Tricuspid Excision :  For tricuspid valve endocarditis with vegetations in drug users, valve excision is done by removing three cusps and chordae and papillary muscles. Later

Hybridization  is the reaction by which pairing of the complementary strands of nucleic acid happens. DNA is usually double-stranded, and when these strands are separated form each

Q. Advantage and Disadvantage of steam sterilization? Advantage: most efficient and reliable sterilization method available. Its quite simple to operate and relatively inexpens

What is the function of the collagen fibers of the connective tissue? There are dissimilar collagen types. The major function of these proteins is to keep the shape and the str

Biological Adaptation These adaptations depend on the geology and basic fertility of the region and some of the mechanisms that are especially well developed in tropical rain

separation of nucleic acid


In about 80 per cent of ARF patients, ASO titre is significantly raised. ASO titres vary with age, geographical area and other fevers, which influence frequency of streptococcal in