| Indeed they are, and contemporary human embryology and developmental biology leave no significant room for doubt about it. |
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| His thesis was done on the embryology of the Pycnogonidae, the sea spiders, based on material collected here at Woods Hole. |
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| A major observation of embryology has been that developmental mutations are usually harmful and often fatal. |
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| For more than a century, urodele amphibians have been used as models for embryology, physiology, and natural history research. |
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| Deep knowledge of anatomy physiology, etiology, embryology, digestion, metabolism, genetics and immunity is also found in many texts. |
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| We don't have to take sides in the abortion debate to agree that development and embryology and fetuses are neat. |
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| Galen, Vesalius, other anatomists, and the Church did not have the powerful perspective of historical data on anatomy, embryology, or genetics. |
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| It explains and supports findings in scientific areas ranging from botany to zoology and embryology to neuroscience. |
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| But we also use things like development, embryology or immune systems, or even neural networks, the way brains work. |
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| In addition to this one method, we have DNA testing, comparative anatomy, biogeography, embryology, and comparisons between molecular structures. |
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| Early work on the domestic fowl added to the development of both genetics and embryology. |
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| Advancements in technology would allow for the preservation of samples and the planning of well-designed experiments to study their embryology and development. |
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| It has been translated into several major languages and is now used a textbook of embryology in the first year of medical studies. |
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| In 1967, embryology, invertebrate zoology, neurobiology, and physiology were the major summer courses of the Marine Biological Laboratory at Woods Hole. |
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| The development of molecular biology and embryology since World War II have greatly enhanced the possibilities of genetically engineering future populations. |
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| Metagentiana was separated from Gentiana on the basis of observations related to its gross morphology, floral anatomy, chromosomes, palynology, embryology and molecular data. |
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| They're one of the primary models for embryology and development since they grow inside an egg rather than a mother's uterus, making for easier study. |
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| For example, completion of the chicken genome will provide a valuable model for human embryology and development as well as for study of reproductive diseases. |
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| Historically, the focus of most research on developmental biology of nemerteans was limited to descriptive and experimental embryology and larval development. |
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| My generation was raised on a diet of stultifyingly tedious, but worthy accounts of embryology, typically very badly printed on what appeared to be rice paper. |
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| A few years ago, some molecular embryology data on amphioxus have revived the long forgotten hypothesis that the ancestor of coelomates was a segmented animal. |
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| He described human embryology as well as the comparative osteology of animals and illustrated his own work. |
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| In biology your focal point would probably be some problem in a subdiscipline such as anatomy, behavioral science, ecology, embryology, genetics, or physiology. |
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| The second argument against the use of embryonic stem cells is based on what we know about embryology. |
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| Since the time Darwin published The Origin of Species, embryology has been used to support common descent. |
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| For the first time, thanks to findings in genetics, neurobiology and embryology, humans have gained access to a knowledge of their own vital mechanisms. |
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| It starts in Chapter 1 by describing the peripheral nervous system and its embryology. |
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| Fertility and embryology have been relatively free of legal wrangles in Britain, despite such high-profile cases as Diane Blood's 1997 bid to obtain her dead husband's semen. |
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| It is inevitable that the disagreements or even conflicts deriving from that diversity should intensify as research in embryology and human fecundation progresses and their applications are multiplied. |
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| According to classical embryology, during normal development of a human, the stage of totipotency is limited to the fertilised egg cell and the daughter cells arising during the initial stages of division. |
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| Usually regarded as the chief representative of the dogmatic school, he wrote on animal anatomy, dietetics, physiology, embryology, and medical botany, among other subjects. |
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| One exception is John McLachlan, a biologist at Peninsula Medical School near Plymouth, England, who first contacted Helen Storey to use pictures of Primitive Streak to teach his students about embryology. |
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| In addition, certain ethical problems, such as those raised by breakthroughs in techniques of human reproduction or embryology, are set in the various cultural, philosophical and religious bedrocks of human communities. |
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| It poses new questions in the field of bioethics, for example concerning organ, tissue and cell donation, embryology research or the scientific, epidemiological, diagnostic and therapeutic uses of genetics. |
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| Ovarian morphology and early embryology of the pediculate fishes Antennarius and Histrio. |
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| That this statement is simply untrue can be attested by the detailed evaluation of cell histology and the processes of early embryology, which particulars, to be fair, may not have been available to Ford at the time. |
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| In physical science, Aristotle studied anatomy, astronomy, embryology, geography, geology, meteorology, physics and zoology. |
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| Also, more in reference to fetal embryology, the skin, or epidermis, originates from the same ectoderm as the central nervous system. |
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| To date, the embryology and ontogeny of the harvestmen have received less attention than those of the other arachnids, but this is changing for the better. |
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| Systematic embryology of the Angiosperms, Johnwiley and Sons, New York. |
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| Sporogenesis, gametogenesis, and embryology in Brachicomeciliaris. |
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