What is parturition? Which hormones are | Class 12 Biology Chapter Human Reproduction, Human Reproduction NCERT Solutions

Q18. What is parturition? Which hormones are involved in induction of parturition?

Parturition is the process of giving birth to a baby as the development of the foetus gets completed in the mother’s womb. The hormones involved in this process are oxytocin and relaxin. Oxytocin leads to the contraction of smooth muscles of myometrium of the uterus, which directs the full term foetus towards the birth canal. On the other hand, relaxin hormone causes relaxation of the pelvic ligaments and prepares the uterus for child birth.

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What is the correct answer to: What is parturition? Which hormones are involved in induction of parturition??

Parturition is the process of giving birth to a baby as the development of the foetus gets completed in the mother’s womb. The hormones involved in this process are oxytocin and relaxin. Oxytocin leads to the contr...

How do you solve What is parturition? Which hormones are involved in induction of parturition? step by step?

Step-by-step explanation:
• Parturition is the process of giving birth to a baby as the development of the foetus gets completed in the mother’s womb
• The hormones involved in this process are oxytocin and relaxin
• Oxytocin leads to the contraction of smooth muscles of myometrium of the uterus, which directs the full term foetus towards the birth canal
• On the other hand, relaxin hormone causes relaxation of the pelvic ligaments and prepares the uterus for child birth

Why is this answer important for exams?

This question is important because it tests key concepts from the NCERT syllabus and is frequently asked in CBSE exams.

Which NCERT concept is used in this question?

This question is based on core NCERT concepts explained in the chapter and should be revised thoroughly before exams.

What common mistakes should be avoided in this question?

Students often lose marks by skipping steps, writing incomplete explanations, or misunderstanding keywords used in the question.

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Student Discussion

Hannan Shariff
Class · · , · Jun 14, 2019
Thanks sir it's useful
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Devdutt
Class · · , · May 19, 2019
Thanks
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