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प्रश्न
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.
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उत्तर
The protective sac which develops around the developing embryo is called the Amnion.
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संबंधित प्रश्न
Name the following:
The membrane which protects the foetus and encloses a fluid
State whether the following statements are TRUE (T) or FALSE (F):
Rewrite of the wrong statements by correcting only one word either at the beginning or at the end of the sentences.
Gestation period in humans is about 380 days.
Complete the following table by writing the name of the structure or the function of the given structure:
| Structure | Function | ||
| 1 | Corpus luteum | 1 | …………… |
| 2 | ……………. | 2 | Produces male gametes in mass |
| 3 | Placental disc | 3 | …………………….. |
| 4 | . ……………. | 4 | Increases the force in uterine contractions during child birth |
| 5 | Umbilical cord | 5 | …………………. |
| 6 | Fallopian tube | 6 | ………………… |
Given below are the names of certain stages/substances related to reproduction and found in human body. Answer the questions related to them.
Gestation
• What is its meaning?
• How long does it normally last?
Differentiate between:
Follicle and corpus luteum
Name and describe very briefly, the stages in the development of human embryo.
Describe the functions of Amnion
How is Placenta formed? What are its functions?
Name the Following
A hollow pear-shaped muscular organ that holds, nourishes and protects the fetus.
In human beings, the placenta is formed by ______.
