Fish, amphibians, reptiles and birds have very large eggs. What is the reason for this?
| December 30, 2020 | education
Fish, amphibians, reptiles and birds have very large eggs. What is the reason for this? Which vertebrates have small eggs and how can this phenomenon be explained?
The aforementioned rudiments of new organisms consume the yolks of the eggs, since they develop outside the maternal organism. While mammals have an intrauterine development of the embryo, which can feed on substances that are brought with the help of blood.
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