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प्रश्न
Complete the following sentences with appropriate word:
The placenta is ________permeable
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उत्तर
The placenta is Selectively permeable
संबंधित प्रश्न
Name the following:
The body part in which the embryo develops.
Given below is the name of certain stage/substance related to reproduction and found in human body. Answer the questions related to it.
Hyaluronidase.
- Is it an enzyme or simply a protein?
- What is its function?
Differentiate between:
Follicle and corpus luteum
Correct and rewrite the statements by changing the biological term that is underlined for the statement:
The protective sac which develops around the developing embryo is called the Pericardium.
Differentiate
Fetus and Embryo.
How are carbon dioxide and urea, excreted by the foetus, removed?
Heart and blood vessels have been formed by the end of five weeks of pregnancy.
Which characteristic describes the direction of blood flow through the umbilical arteries?
Which classification term describes the placenta as disc-shaped at maturity?
The average gestation period from conception to parturition is approximately how many days?
