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...tubule-HEx40.jpg|frame|400px|Adult Seminiferous tubule showing spermatozoa developmental stages]] * '''spermatogenesis''' - (Greek, ''genesis'' = origin, creation, generation) The term used to describe the process of diploid spe

...career, including the Edwin Grant Conklin Medal by the American Society of Developmental Biology in 1996 and the University of Oklahoma College of Arts and Sciences Edwin Grant Conklin Medal is presented by the American Society for Developmental Biology.

=Chapter 9 - A Survey of the Major Developmental Changes in the Early Embryo= ===Origin of the Arches===

...ly period of embryonic development, and the evidence it affords of certain developmental processes, seem to justify its addition to the already almost endless htera ...valve are shown. The truncus and left pulmonary artery are opened up, the origin of the right pulmonary is also visible. Of the valves of the truncus only t

...ls at other levels contribute to body many structures. There are also many developmental abnormalities associated with abnormal neural crest development and/or migr ...arietal (PA) bones have been reported to be of neural crest and mesodermal origin, respectively.

with the developmental history of the Chordata. These ...l Form Of The Chordata]]. General considerations, The medullary canal, The origin and nature of the mouth, The cranial flexure, The postanal gut and neurentc

...een the cervical vesicle and the third pharyngeal pouch that makes a mixed origin of the thymus possible. ...his conclusions on inaccurate observations, his views in regard to a mixed origin of the thymus have now only an historical value.

...ls at other levels contribute to body many structures. There are also many developmental abnormalities associated with abnormal neural crest development and/or migr ...arietal (PA) bones have been reported to be of neural crest and mesodermal origin, respectively.

The topic pertaining to the question for this week's lab is the developmental abnormality "congenital diaphragmatic hernia". Although this topic was expl ...ective tissue components. In the skin, the melanocytes have a neural crest origin.

...tubule-HEx40.jpg|frame|400px|Adult Seminiferous tubule showing spermatozoa developmental stages]] * '''spermatogenesis''' - (Greek, ''genesis'' = origin, creation, generation) The term used to describe the process of diploid spe

# Colour the stage table to show each developmental week range for each species over the weeks 1 to 8. (The chicken has been gi # What is the embryonic origin of the outer surface (skin) of both embryos?

=Observations on the Origin of the Mullerian Groove in Human Embryos= ...ant detail of development and considering any bearing it might have on the origin of the duct and its derivatives.

This theory, now called "developmental origins of health and disease" ({{DOHAD}} or {{DOHaD}}) and also previously ...HaD with discussions focused on adaptations to human energetics, placental developmental, dysmetabolism, and key environmental exposures that act to promote chronic

...lls, and some immune cells. Connective tissues in the body have a mesoderm origin, while in the head {{neural crest}} also contributes to these tissues. ...gest the behavior of adipocyte lineage cells is not strictly determined by developmental history."

** [[Book_-_The_Frog_Its_Reproduction_and_Development_7#Origin_of_Fate_Maps|Origin of Fate Maps]] ..._Frog_Its_Reproduction_and_Development_8#Origin_of_the_Proctodeum_and_Tail|Origin of the Proctodeum and Tail]]

...s deserve, however, very careful scrutiny, as they are opposed to ordinary developmental views, and, instead of being brushed aside, they must be fairly met and exp The question now arises, in view of such cases, as to the developmental origin of the vagina, or, to put it as embryologists do, What is the Anlage of the

...tiple sympathoblast lineages with potential implications for neuroblastoma origin." Nature genetics 53(5): 694-706. PMID: 33833454 ...em cells, evolutionary aspects and pathology of the adrenal medulla: A new developmental paradigm." Molecular and Cellular Endocrinology 518: 110998.

* Wolffian cyst - mesonephric origin uterine broad ligament cyst .... His doctorate dissertation ''Theoria generationis'' (1774) discarded the developmental theory of preformation.

2) Origin of the periblast tissue in teleost fishes 4) Developmental potencies of the germ ring of teleost fishes

...lar system. The endocardium, like the majority of the heart is mesoderm in origin. '''Sinus venosus:''' An early developmental cardiovascular structure, thin walled cavity, forming the input to developi