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What structure develops into the vertebrate spinal cord?
The neural tube develops into the vertebrate spinal cord. It forms early in embryonic development from a flat sheet of neural ectoderm that rolls into a tube, eventually differentiating into the brain and spinal cord.
What does embryonic mean?
Embryonic refers to the earliest stage of development of an organism, particularly in reference to an embryo before it is fully developed. It can also refer to anything in a primitive or rudimentary stage of development.
What does the neural tube develop into during embryonic development?
The neural tube develops into the brain and spinal cord during embryonic development.
What tells cells to differentiate during embryonic development?
The inheritance of an organism tells cells to differentiate during embryonic development.
The study of embryonic development is used as evidence for evolution because why?
The study of embryonic development provides evidence for evolution by revealing similarities in the early stages of development among different species, suggesting a common ancestry. For instance, vertebrate embryos exhibit comparable structures, such as pharyngeal arches, which later differentiate into various organs in adults. These shared developmental pathways indicate that diverse species have evolved from a common ancestor, supporting the theory of evolution through descent with modification. Additionally, the presence of homologous structures during embryonic development highlights the evolutionary relationships between species.
All vertebrate embryos develop gills during one of the many growth phases in their development?
It would be more appropriate to say that all vertebrate embryos develop pharyngeal gill slits during one of the many phases in their embryonic development. This is because while gills are specifically present in fishes, pharyngeal gill slits are a general chordate feature.
What type of embryonic development do porifera have?
Raskolnikov
What is the development at an early stage for humans pets and petunias called?
The development at an early stage for humans is called embryonic development, for pets is called embryonic or fetal development, and for petunias is called seed germination and seedling development.
How Is Embryonic Growth similar to fetal development?
Compare embryonic growth and fetal development in single and multiple pregnancies, including the incidence of complications and infant mortality.
Does embryonic development mean the same as fetal development?
No, embryonic development refers to the stage of prenatal development from fertilization to the end of the eighth week, when basic structures of the body are formed. Fetal development, on the other hand, refers to the stage from the end of the eighth week until birth, during which organs and tissues mature and grow in size.
Why is the process vital to the embryonic development of a fetus?
Nutrients
What is the African elephant embryonic development?
It is fertilized and then poops.
