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In chick embryos, respiration occurs through the chorioallantoic membrane, which facilitates gas exchange directly with the environment, as they develop in an egg. In contrast, human embryos rely on maternal blood for oxygen and nutrient supply through the placenta, as they develop internally. This difference reflects their distinct developmental environments and strategies for meeting respiratory needs. While both systems are efficient for their respective stages, the chick embryo is more reliant on external gas exchange, whereas the human embryo depends on maternal circulation.
What else can I help you with?
What is the embryo in a hens egg?
The beginning of a chick.
Why is the yolk sac of a chick embryo smaller than a human embryo?
No , reverse is true .
Does a baby chick eat the yellow yolk?
The chick embryo grows from about the size of a dot to the actual chick that emerges from the egg.During this period it(the embryo)depends entirely on the yolk and the albumin(the white part)for its nutrition.
Why is the chick embryo smaller than that of a human?
Embryo size depends upon size of animal .
How many days does a chick embryo have to be in the incubator?
about a month
What is the Filipino chick embryo delicacy called?
Balut
What structures are found in the 72-hour chick embryo that are not found in the 48 hour chick embryo?
tail bud, wing bud, nasal pit, allantois, and vitelline vein.
What structures are found in the 72-hour chick embryo that are not found in the 48-hour chick embryo?
tail bud, wing bud, nasal pit, allantois, and vitelline vein.
Is the embryo of a chicken the yolk?
no the yolk is what the young chick eats.
What is a chicken called between the egg and becoming a chick?
i think an embryo
What is the function of hensen's node in chick embryo?
forms neural opening
Which part of egg white or yellow yolk develop into chick hen?
The embryo, which in a fertilized egg is a tiny speck attached to the yoke sack.
