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How long does it take for a chick to develop inside a hen's egg?
- a)1 week
- b)2 weeks
- c)3 weeks
- d)4 weeks
Correct answer is option 'C'. Can you explain this answer?
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How long does it take for a chick to develop inside a hen's egg?a)1 we...
A chick takes approximately 3 weeks to develop inside the egg. The hen incubates the eggs to provide the necessary warmth for development, after which the chick hatches from the egg.
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How long does it take for a chick to develop inside a hen's egg?a)1 we...
Development of a Chick Inside a Hen's Egg
When a hen lays an egg, the development of a chick inside it is a fascinating process that takes approximately 21 days, which is equivalent to 3 weeks.
Stages of Development
- Fertilization: The process starts when the hen lays a fertilized egg. The sperm from the rooster fertilizes the yolk inside the hen's reproductive tract.
- Incubation: The hen must incubate the egg, maintaining a consistent temperature and humidity. This is crucial for the embryo’s development.
- Embryonic Development:
- Days 1-7: The embryo begins to form. By the end of the first week, the heart starts beating, and basic structures like the head and spinal cord begin to develop.
- Days 8-14: The limbs and organs develop further. The feathers start to form, and the embryo grows considerably in size.
- Days 15-21: The chick continues to grow and begins to fill the egg. The beak hardens, and the chick prepares for hatching.
Hatching Process
- Day 21: The chick is fully developed and ready to hatch. It uses its egg tooth to break through the shell. This process may take several hours.
Conclusion
In summary, it takes 21 days for a chick to develop inside a hen's egg. Understanding this timeline is essential for poultry management and breeding practices.
When a hen lays an egg, the development of a chick inside it is a fascinating process that takes approximately 21 days, which is equivalent to 3 weeks.
Stages of Development
- Fertilization: The process starts when the hen lays a fertilized egg. The sperm from the rooster fertilizes the yolk inside the hen's reproductive tract.
- Incubation: The hen must incubate the egg, maintaining a consistent temperature and humidity. This is crucial for the embryo’s development.
- Embryonic Development:
- Days 1-7: The embryo begins to form. By the end of the first week, the heart starts beating, and basic structures like the head and spinal cord begin to develop.
- Days 8-14: The limbs and organs develop further. The feathers start to form, and the embryo grows considerably in size.
- Days 15-21: The chick continues to grow and begins to fill the egg. The beak hardens, and the chick prepares for hatching.
Hatching Process
- Day 21: The chick is fully developed and ready to hatch. It uses its egg tooth to break through the shell. This process may take several hours.
Conclusion
In summary, it takes 21 days for a chick to develop inside a hen's egg. Understanding this timeline is essential for poultry management and breeding practices.
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How long does it take for a chick to develop inside a hen's egg?a)1 weekb)2 weeksc)3 weeksd)4 weeksCorrect answer is option 'C'. Can you explain this answer?
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How long does it take for a chick to develop inside a hen's egg?a)1 weekb)2 weeksc)3 weeksd)4 weeksCorrect answer is option 'C'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about How long does it take for a chick to develop inside a hen's egg?a)1 weekb)2 weeksc)3 weeksd)4 weeksCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for How long does it take for a chick to develop inside a hen's egg?a)1 weekb)2 weeksc)3 weeksd)4 weeksCorrect answer is option 'C'. Can you explain this answer?.
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