Select all the correct statements.
Question 13 options:
In birds, placenta develops fro...
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
Answers: 1
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Control of the body is accomplished by which of the following body systems? nervous system and circulatory system endocrine and repertory system circulatory and respiratory systems nervous system and endocrine systems
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Multicellular organisms use cell division, mitosis, for growth and the maintenance and repair of cells and tissues. single-celled organisms may use cell division as their method of reproduction. regardless of the reason for mitosis, the process ensures genetic continuity. what is the step in the cell cycle that ensure genetic continuity?
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Agland that serves both the digestive and the endocrine systems is called
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