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प्रश्न
State the Function of Chorionic Villi
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उत्तर
The function of Chorionic villi:
• It interdigitates with projections from uterine tissue to form a structure called the placenta, which is the connecting link between the mother and the foetus.
• It facilitates the supply of oxygen and nutrients to the embryo.
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संबंधित प्रश्न
Which of the following hormones is not a secretory product of human placenta?
Urine test during pregnancy determines the presence of ______.
The early stage human embryo distinctly possesses ______.
To answer the question, study the graphs below for Subjects 1 and 2 showing different levels of certain hormones.
Subject 2 has a higher level of hormone B, which is ______
The secondary sexual characters develop in females because:
Except endocrine function, what are the other functions of placenta.
The diagram given below shows the early embryonic stages of fish, reptiles, birds and humans. Though adult reptiles, birds and mammals breathe air, their embryos possess gills. How does this fact support evolution?
Through which structure is the placenta connected to the embryo, containing blood vessels for substance transport?
Which hormone prepares the mammary glands for lactation and promotes fetal growth?
Which maternal hormones increase several-fold during pregnancy to support fetal growth and metabolic changes?
