Dolphin embryos and human embryos share several similarities due to their common mammalian ancestry. Both undergo similar stages of development, including the formation of major organs and body structures during gestation. Additionally, they exhibit similar genetic and cellular processes, such as the development of a neural tube and the presence of limb buds. These similarities highlight the shared evolutionary traits among mammals, despite the significant differences in their adult forms and habitats.
The scientific name for the domestic pig is Sus scrofa domesticus. The pig embryo, like the adult, belongs to this species classification. In scientific research, pig embryos are often used due to their physiological similarities to human embryos.
I suppose it's possible if the fertilized embryo was implanted in a human womb. But human immune systems can sometimes attack even human embryos... so the embryo could be killed off quite early. Interesting question.
I am currently in a biology class and we have been discussing this. Do not be fooled by your biology textbook, because it most likely has the wrong information in it. You will probably see a picture of a human embryo compared to embryos of several other animals, and they will all look extremely similar. Your textbook answer to this question should be that they are very similar in the earliest stages and then diversify as they develop (this shows evidence for common ancestry). However, this has been proven false. (I happened upon your question while searching for information to support that this has been proven.) I would provide links to evidence and such if I had found them, but my search has literally just started. Embryos are extremely different in the earliest stages. It is not until a later stage that they become similar. Therefore, this cannot provide evidence for common descent. So human embryos compared to other animal embryos goes like this: Very very different then Similar then Growing differences
Humans don't ever really look very pig like during development. There are early periods in development where pig and human embryos look similar but by the time human and pig fetuses have developed to the point of looking even somewhat like their future selves they in no way resemble each other.
In a human embryo, structures such as pharyngeal arches, a tail, and a yolk sac are present, which are also found in the embryos of other vertebrate species. These features reflect shared evolutionary ancestry and developmental processes. For example, pharyngeal arches can develop into structures like gills in fish and parts of the jaw and ear in mammals. The presence of these common embryonic structures highlights the similarities across different species during early development.
from where embryo get food and water?
Yes, human embryos do have tails during early development, but they typically disappear as the embryo continues to grow and develop.
Chickens have an actual shell. The shell along with the embryo is called an egg. Human embryos are inside a females' womb which is made of skin, not keratin like egg shells are.
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.
Chicken embryos and human embryos have key differences in their development and structure. One major difference is that chicken embryos develop outside the mother's body in an egg, while human embryos develop inside the mother's womb. Additionally, the structures of the two embryos differ, with chicken embryos having a yolk sac for nutrition and a hard shell for protection, while human embryos rely on the mother's placenta for nutrition and protection. Overall, these differences reflect the unique evolutionary adaptations of each species for embryonic development.
Both human embryo and egg embryo are early stages of development in their respective organisms. They both consist of a small cluster of cells dividing and multiplying rapidly. These embryos have the potential to develop into more complex structures over time.
The embryo that does not have an amnion is the human embryo. It is a membrane that covers the embryo when first formed. Mammals, reptiles and birds have this feature.
The scientific name for the domestic pig is Sus scrofa domesticus. The pig embryo, like the adult, belongs to this species classification. In scientific research, pig embryos are often used due to their physiological similarities to human embryos.
I suppose it's possible if the fertilized embryo was implanted in a human womb. But human immune systems can sometimes attack even human embryos... so the embryo could be killed off quite early. Interesting question.
I am currently in a biology class and we have been discussing this. Do not be fooled by your biology textbook, because it most likely has the wrong information in it. You will probably see a picture of a human embryo compared to embryos of several other animals, and they will all look extremely similar. Your textbook answer to this question should be that they are very similar in the earliest stages and then diversify as they develop (this shows evidence for common ancestry). However, this has been proven false. (I happened upon your question while searching for information to support that this has been proven.) I would provide links to evidence and such if I had found them, but my search has literally just started. Embryos are extremely different in the earliest stages. It is not until a later stage that they become similar. Therefore, this cannot provide evidence for common descent. So human embryos compared to other animal embryos goes like this: Very very different then Similar then Growing differences
After two weeks the embryo becomes a fetus and after nine months the fetus becomes a child and after seventy years the child becomes a corpse.
the early stages of the human embryo are similar to the early stages of the fish