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During the cleavage stage!
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∙ 14y ago
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When is the nervous system most susceptible to damage by environmental factors during the development of the embryo?
during the cleavage stage
What is the stage of human development between zygote and fetus?
Embryo
What is Animal chimera embryos?
An animal embryo that has been created with animal egg and sperm. At an early stage of development, human cells are added to the embryo. The embryo will go on to develop and contain functioning human cells.
When is the formation of a human embryo complete?
The formation of a human embryo is complete by the end of the eighth week of pregnancy. At this stage, all major organs and systems have formed, and the embryo is then referred to as a fetus.
What is the function of fetus?
A fetus is the unborn baby, after the fertilisation stage when the embryo is implanted in the uterus. The uterus becomes the womb in which the developing embryo grows into a embryo, slowly taking the shape of a human with limbs, head, and facial features.
Internal tube-like cavity of the embryo?
The fluid-filled cavity in an embryo, in the early embryonic stage, is called a blastocoele, or blastocyst cavity; this is perhaps the cavity you're referring to.See the link below for more information on the human embryo.
What is the first stage of fertilization?
embryo
What is the definiton of embryo?
An embryo is a multicellullar, eukaryotic organism in an early stage of development.
What is different between embryo and fetus?
An Embryo is a stage before Fetus, the Fetus is more developed than an Embryo, the stage of Birth and a baby being more developed than a fetus.
At which developmental stage should I be able to distinguish a protostome embryo from a deuterostome embryo?
Gastrulation
An organism in an early stage of developent?
it is an embryo
What is an organism at an early stage of development?
embryo
