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Where do crocodile lay eggs?
Crocodiles build nests with rotten vegetation and leave their eggs inside. The rotten vegetation produces the heat necessary for the embryos to develop and hatch.
What are unborn pigs?
Unborn pigs refer to pig fetuses inside the mother's womb. They develop during pregnancy until they are born as piglets. These unborn pigs are also known as pig embryos or piglets in utero.
Who made mother sharks?
Mother sharks are made through the process of reproduction, where a female shark mates with a male shark to produce offspring. Sharks are ovoviviparous, meaning the embryos develop inside eggs within the mother's body until they are ready to hatch.
Does a red wolf develop inside or outside of its mother?
inside
Do sharks have nipples?
no thay are fish Only mammals have nipples
Where does the embryo develop?
vagina
Does the embryo develops?
The embryo develops not in the wombYour species may vary. Mammalian embryos develop within the uterus of their mothers. Bird and reptile embryos develop inside eggs. Some oviparous embryos develop inside eggs inside their mothers. In some fish and seahorses, the eggs laid by the female, but carried by the males in a pouch and the embryos develop within him.
What do most embryos develop inside the mother?
Most embryos of mammals develop inside the mother's uterus, attaching to the uterine wall where they receive nutrients and oxygen through the mother's blood supply. This allows for protection and support during development until the offspring is ready for birth.
Where do mammal embryos get their warmth from?
From the mother's body, - they are inside it while they are embryos.
What are the key differences between a chicken embryo and a human embryo in terms of development and structure?
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.
Does the swan eggs develop inside or outside the body?
Swan eggs develop outside the mother's body. After the female swan lays the eggs, she incubates them by sitting on them to provide warmth until they hatch. The incubation period typically lasts about 35 days, during which the embryos develop inside the eggs.
How do duck embryos get oxygen inside egg?
15mm
Why repiles do not need water for reproduction?
Simply because they reproduce by means of internal fertilization. The embryos either develop externally inside a soft-shelled egg, or internally in the female reptile.
Why do offspring develop inside their mother?
Placental mammals.
What if duck eggs never hatch?
The duckling growing inside the egg will not develop. Embryos need constant temperatures and humidity to grow.
Where do crocodile lay eggs?
Crocodiles build nests with rotten vegetation and leave their eggs inside. The rotten vegetation produces the heat necessary for the embryos to develop and hatch.
What structure do chicken embryos have around them that human embryos do not?
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.
