Biology, 16.07.2021 21:50 serehnatyras0808

Select all the correct statements. Question 13 options:

In birds, placenta develops from the chorion and extends into the uterine lining.

In humans, placenta develops from the chorion and extends into the uterine lining.

In humans, the placenta (originating from the chorion) allows for the exchange of oxygen and metabolic wastes.

In birds, the placenta (originating from the chorion) allows for the exchange of oxygen and metabolic wastes.

In birds, the chorion is involved in gas exchange

In humans, the chorion is involved in gas exchange

In birds, the chorion combines with the allantois (an extra-embryonic membrane) rather than with the mother’s tissues

In humans, the chorion combines with the allantois (an extra-embryonic membrane) rather than with the mother’s tissues

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Select all the correct statements. Question 13 options:

In birds, placenta develops fro...

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