Definition of embryology in English:

embryology

noun ˌɛmbrɪˈɒlədʒiˌɛmbriˈɑlədʒi

mass noun

The branch of biology and medicine concerned with the study of embryos and their development.
Example sentencesExamples
- Conodonts were named and first described in 1856 by Christian Heinrich Pander, one of the founders of embryology and paleontology in Russia.
- The book begins with an extremely useful and sobering historical account of the fields of embryology and the strong mutual neglect between embryology and mainstream evolutionary biology.
- Advancements in technology would allow for the preservation of samples and the planning of well-designed experiments to study their embryology and development.
- Consider the two major processes in biology - embryology and evolution - that, as applied to human history, must be expressed as tales of sequential development toward greater complexity.
- In the rest of this chapter we first look at the history of embryology - as the study of developmental biology has been called for most of its existence.
- The development of molecular biology and embryology since World War II have greatly enhanced the possibilities of genetically engineering future populations.
- We can now begin to explore these question more rigorously, in a phylogenetic context, with the benefit of new information from embryology, development, and developmental genetics.
- We don't have to take sides in the abortion debate to agree that development and embryology and fetuses are neat.
- The meat of what they want to say in this book comes in the long, careful account of how cell and molecular biology has grown to its current ferment, which in turn set off the present explosive developments in embryology.
- 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.
- It serves as an important model for vaccine production and the study of embryology and development, as well as for research into the connection between viruses and some types of cancer.
- Indeed they are, and contemporary human embryology and developmental biology leave no significant room for doubt about it.
- Deep knowledge of anatomy physiology, etiology, embryology, digestion, metabolism, genetics and immunity is also found in many texts.
- New methods for generating phylogenetic relationships brought comparative embryology back to the forefront; now we can assess the direction of evolutionary changes in development.
- 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.
- Together, neuroscience, psychology, embryology, and molecular biology are teaching us about ourselves as knowers - about what it is to know, learn, remember, and forget.
- This new synthesis emphasizes three morphological areas of biology that had been marginalized by the Modern Synthesis of genetics and evolution: embryology, macroevolution, and homology.
- Former studies on seed development in Grevillea have concentrated on embryology, with little information that would allow testing of hypotheses about the breaking of dormancy by fire-related cues.
- But we also use things like development, embryology or immune systems, or even neural networks, the way brains work.
- Historically, the focus of most research on developmental biology of nemerteans was limited to descriptive and experimental embryology and larval development.

Derivatives

embryologic

adjective ˌɛmbrɪəˈlɒdʒɪk

He was the first to coin the word protoplasm fox embryologic material.
Example sentencesExamples
- Variations are associated with the embryologic pattern and consist of persistence of embryological connections alone or in conjunction with atrophy of normally developing channels.
- However, by definition, teratomas are tumors derived from all 3 embryologic layers and the presence of abundant histologically benign epidermoid elements with dermal adnexal structures is usually a distinctive feature.
- Many or most variations are totally benign; some are errors of embryologic developmental timing or persistence of an embryologic condition.
- Neuroendocrine cells may have different embryologic origins, including neural tube, neural crest, and endoderm.

embryological

adjective ˌɛmbrɪəˈlɒdʒɪk(ə)lˌɛmbriəˈlɑdʒək(ə)l

With spectral analysis, we also evaluated several major hypotheses of deuterostome phylogeny that support for Darwinian evolution is based on the work of another 19th century embryologist, Karl von Baer.
Example sentencesExamples
- If we say that two structures are homologous, do we mean they are created from the same gene products, the same regulatory sequences, the same embryological cell lines, or something else?
- If this embryological sequence recapitulates phylogeny, hexactinellid sponges may be seen to have evolved from conventional sponges, and syncytial tissues are not a primitive trait in the Metazoa.
- Increasing evidence has emerged for the role of complex genetic architecture in regulating the ontogenetic development of embryological phenotypes and, ultimately, shaping the evolutionary process of organismic form.
- Balfour's approach was based firmly on homology of the germ layers and the ability of embryological homology to reveal phylogenetic relationships.

embryologically

adverb ˌɛmbrɪəˈlɒdʒɪk(ə)li

The intervertebral discs develop embryologically from both the mesenchyme (the annulus fibrosus) and the notochord (the nucleus pulposus).
Example sentencesExamples
- Nevertheless, there is no reason to doubt that such cells could occur in other anatomic sites, especially those that, like the liver, are embryologically linked to the fetal gut.
- The right subclavian arises, embryologically, as the distal or last branch of the aortic arch when the right aortic arch remains intact and the normal root of the subclavian artery has become obliterated.
- Traditionally, the exocrine and endocrine components of the pancreas have been viewed as distinct morphologically, embryologically, and functionally, to the extent that most authors have addressed only one component or the other.
- Choroid plexus is embryologically related to ependyma.

embryologist

noun ˌɛmbrɪˈɒlədʒɪstˌɛmbriˈɑlədʒəst

When preformation was the order of the day, embryologists had the easiest job in biology - if the embryo did nothing but grow, the study of development required no more than watching and waiting.
Example sentencesExamples
- Later, Wells claimed that the embryological support for Darwinian evolution is based on the work of another 19th century embryologist, Karl von Baer.
- So the errors in them may reflect my ignorance of the fact that German embryologists in Haeckel's own day recognized his fabrications.
- Many physiologists agreed with Boston embryologist Charles Minot that organisms were illusory, and that life and death could be defined only at the cellular level.
- Together various geneticists, systematists, paleontologists, embryologists, and botanists forged what came to be called the modern or evolutionary synthesis.

Definition of embryology in US English:

embryology

nounˌembrēˈäləjēˌɛmbriˈɑlədʒi

The branch of biology and medicine concerned with the study of embryos and their development.
Example sentencesExamples
- Consider the two major processes in biology - embryology and evolution - that, as applied to human history, must be expressed as tales of sequential development toward greater complexity.
- 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.
- Indeed they are, and contemporary human embryology and developmental biology leave no significant room for doubt about it.
- This new synthesis emphasizes three morphological areas of biology that had been marginalized by the Modern Synthesis of genetics and evolution: embryology, macroevolution, and homology.
- Advancements in technology would allow for the preservation of samples and the planning of well-designed experiments to study their embryology and development.
- New methods for generating phylogenetic relationships brought comparative embryology back to the forefront; now we can assess the direction of evolutionary changes in development.
- In the rest of this chapter we first look at the history of embryology - as the study of developmental biology has been called for most of its existence.
- Historically, the focus of most research on developmental biology of nemerteans was limited to descriptive and experimental embryology and larval development.
- Conodonts were named and first described in 1856 by Christian Heinrich Pander, one of the founders of embryology and paleontology in Russia.
- The book begins with an extremely useful and sobering historical account of the fields of embryology and the strong mutual neglect between embryology and mainstream evolutionary biology.
- We can now begin to explore these question more rigorously, in a phylogenetic context, with the benefit of new information from embryology, development, and developmental genetics.
- The meat of what they want to say in this book comes in the long, careful account of how cell and molecular biology has grown to its current ferment, which in turn set off the present explosive developments in embryology.
- Former studies on seed development in Grevillea have concentrated on embryology, with little information that would allow testing of hypotheses about the breaking of dormancy by fire-related cues.
- It serves as an important model for vaccine production and the study of embryology and development, as well as for research into the connection between viruses and some types of cancer.
- Together, neuroscience, psychology, embryology, and molecular biology are teaching us about ourselves as knowers - about what it is to know, learn, remember, and forget.
- But we also use things like development, embryology or immune systems, or even neural networks, the way brains work.
- We don't have to take sides in the abortion debate to agree that development and embryology and fetuses are neat.
- The development of molecular biology and embryology since World War II have greatly enhanced the possibilities of genetically engineering future populations.
- 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.
- Deep knowledge of anatomy physiology, etiology, embryology, digestion, metabolism, genetics and immunity is also found in many texts.

单词	embryology
释义	Definition of embryology in English: embryology noun ˌɛmbrɪˈɒlədʒiˌɛmbriˈɑlədʒi mass noun The branch of biology and medicine concerned with the study of embryos and their development. Example sentencesExamples Conodonts were named and first described in 1856 by Christian Heinrich Pander, one of the founders of embryology and paleontology in Russia. The book begins with an extremely useful and sobering historical account of the fields of embryology and the strong mutual neglect between embryology and mainstream evolutionary biology. Advancements in technology would allow for the preservation of samples and the planning of well-designed experiments to study their embryology and development. Consider the two major processes in biology - embryology and evolution - that, as applied to human history, must be expressed as tales of sequential development toward greater complexity. In the rest of this chapter we first look at the history of embryology - as the study of developmental biology has been called for most of its existence. The development of molecular biology and embryology since World War II have greatly enhanced the possibilities of genetically engineering future populations. We can now begin to explore these question more rigorously, in a phylogenetic context, with the benefit of new information from embryology, development, and developmental genetics. We don't have to take sides in the abortion debate to agree that development and embryology and fetuses are neat. The meat of what they want to say in this book comes in the long, careful account of how cell and molecular biology has grown to its current ferment, which in turn set off the present explosive developments in embryology. 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. It serves as an important model for vaccine production and the study of embryology and development, as well as for research into the connection between viruses and some types of cancer. Indeed they are, and contemporary human embryology and developmental biology leave no significant room for doubt about it. Deep knowledge of anatomy physiology, etiology, embryology, digestion, metabolism, genetics and immunity is also found in many texts. New methods for generating phylogenetic relationships brought comparative embryology back to the forefront; now we can assess the direction of evolutionary changes in development. 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. Together, neuroscience, psychology, embryology, and molecular biology are teaching us about ourselves as knowers - about what it is to know, learn, remember, and forget. This new synthesis emphasizes three morphological areas of biology that had been marginalized by the Modern Synthesis of genetics and evolution: embryology, macroevolution, and homology. Former studies on seed development in Grevillea have concentrated on embryology, with little information that would allow testing of hypotheses about the breaking of dormancy by fire-related cues. But we also use things like development, embryology or immune systems, or even neural networks, the way brains work. Historically, the focus of most research on developmental biology of nemerteans was limited to descriptive and experimental embryology and larval development. Derivatives embryologic adjective ˌɛmbrɪəˈlɒdʒɪk He was the first to coin the word protoplasm fox embryologic material. Example sentencesExamples Variations are associated with the embryologic pattern and consist of persistence of embryological connections alone or in conjunction with atrophy of normally developing channels. However, by definition, teratomas are tumors derived from all 3 embryologic layers and the presence of abundant histologically benign epidermoid elements with dermal adnexal structures is usually a distinctive feature. Many or most variations are totally benign; some are errors of embryologic developmental timing or persistence of an embryologic condition. Neuroendocrine cells may have different embryologic origins, including neural tube, neural crest, and endoderm. embryological adjective ˌɛmbrɪəˈlɒdʒɪk(ə)lˌɛmbriəˈlɑdʒək(ə)l With spectral analysis, we also evaluated several major hypotheses of deuterostome phylogeny that support for Darwinian evolution is based on the work of another 19th century embryologist, Karl von Baer. Example sentencesExamples If we say that two structures are homologous, do we mean they are created from the same gene products, the same regulatory sequences, the same embryological cell lines, or something else? If this embryological sequence recapitulates phylogeny, hexactinellid sponges may be seen to have evolved from conventional sponges, and syncytial tissues are not a primitive trait in the Metazoa. Increasing evidence has emerged for the role of complex genetic architecture in regulating the ontogenetic development of embryological phenotypes and, ultimately, shaping the evolutionary process of organismic form. Balfour's approach was based firmly on homology of the germ layers and the ability of embryological homology to reveal phylogenetic relationships. embryologically adverb ˌɛmbrɪəˈlɒdʒɪk(ə)li The intervertebral discs develop embryologically from both the mesenchyme (the annulus fibrosus) and the notochord (the nucleus pulposus). Example sentencesExamples Nevertheless, there is no reason to doubt that such cells could occur in other anatomic sites, especially those that, like the liver, are embryologically linked to the fetal gut. The right subclavian arises, embryologically, as the distal or last branch of the aortic arch when the right aortic arch remains intact and the normal root of the subclavian artery has become obliterated. Traditionally, the exocrine and endocrine components of the pancreas have been viewed as distinct morphologically, embryologically, and functionally, to the extent that most authors have addressed only one component or the other. Choroid plexus is embryologically related to ependyma. embryologist noun ˌɛmbrɪˈɒlədʒɪstˌɛmbriˈɑlədʒəst When preformation was the order of the day, embryologists had the easiest job in biology - if the embryo did nothing but grow, the study of development required no more than watching and waiting. Example sentencesExamples Later, Wells claimed that the embryological support for Darwinian evolution is based on the work of another 19th century embryologist, Karl von Baer. So the errors in them may reflect my ignorance of the fact that German embryologists in Haeckel's own day recognized his fabrications. Many physiologists agreed with Boston embryologist Charles Minot that organisms were illusory, and that life and death could be defined only at the cellular level. Together various geneticists, systematists, paleontologists, embryologists, and botanists forged what came to be called the modern or evolutionary synthesis. Definition of embryology in US English: embryology nounˌembrēˈäləjēˌɛmbriˈɑlədʒi The branch of biology and medicine concerned with the study of embryos and their development. Example sentencesExamples Consider the two major processes in biology - embryology and evolution - that, as applied to human history, must be expressed as tales of sequential development toward greater complexity. 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. Indeed they are, and contemporary human embryology and developmental biology leave no significant room for doubt about it. This new synthesis emphasizes three morphological areas of biology that had been marginalized by the Modern Synthesis of genetics and evolution: embryology, macroevolution, and homology. Advancements in technology would allow for the preservation of samples and the planning of well-designed experiments to study their embryology and development. New methods for generating phylogenetic relationships brought comparative embryology back to the forefront; now we can assess the direction of evolutionary changes in development. In the rest of this chapter we first look at the history of embryology - as the study of developmental biology has been called for most of its existence. Historically, the focus of most research on developmental biology of nemerteans was limited to descriptive and experimental embryology and larval development. Conodonts were named and first described in 1856 by Christian Heinrich Pander, one of the founders of embryology and paleontology in Russia. The book begins with an extremely useful and sobering historical account of the fields of embryology and the strong mutual neglect between embryology and mainstream evolutionary biology. We can now begin to explore these question more rigorously, in a phylogenetic context, with the benefit of new information from embryology, development, and developmental genetics. The meat of what they want to say in this book comes in the long, careful account of how cell and molecular biology has grown to its current ferment, which in turn set off the present explosive developments in embryology. Former studies on seed development in Grevillea have concentrated on embryology, with little information that would allow testing of hypotheses about the breaking of dormancy by fire-related cues. It serves as an important model for vaccine production and the study of embryology and development, as well as for research into the connection between viruses and some types of cancer. Together, neuroscience, psychology, embryology, and molecular biology are teaching us about ourselves as knowers - about what it is to know, learn, remember, and forget. But we also use things like development, embryology or immune systems, or even neural networks, the way brains work. We don't have to take sides in the abortion debate to agree that development and embryology and fetuses are neat. The development of molecular biology and embryology since World War II have greatly enhanced the possibilities of genetically engineering future populations. 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. Deep knowledge of anatomy physiology, etiology, embryology, digestion, metabolism, genetics and immunity is also found in many texts.
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