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Which of the embryo has parasite mode of nutrition?

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Important Questions on Human Reproduction

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NTA Errorless Biology Volume-2>Chapter 3 - Human Reproduction>Ordinary Thinking>Q 3
During the development of an embryo, migration and rearrangement of cells lead to a pattern formation known as
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NTA Errorless Biology Volume-2>Chapter 3 - Human Reproduction>Ordinary Thinking>Q 4
If the nuclei from an 8 -celled stage of an embryo are transplanted into enucleated eggs, which of the following events is likely to occur
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NTA Errorless Biology Volume-2>Chapter 3 - Human Reproduction>Ordinary Thinking>Q 5
The cavity formed during the gastrulation is named as:
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NTA Errorless Biology Volume-2>Chapter 3 - Human Reproduction>Ordinary Thinking>Q 6

In which stage blastocoel is formed
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In which stage of development the embryonic cells form the germinal layers by the movement

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NTA Errorless Biology Volume-2>Chapter 3 - Human Reproduction>Ordinary Thinking>Q 7
Which one of the following list contains only the mesodermal structures
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NTA Errorless Biology Volume-2>Chapter 3 - Human Reproduction>Ordinary Thinking>Q 8
Archenteron is lined with
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NTA Errorless Biology Volume-2>Chapter 3 - Human Reproduction>Ordinary Thinking>Q 9
In which of the following embryonic stages does the implantation take place
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NTA Errorless Biology Volume-2>Chapter 3 - Human Reproduction>Ordinary Thinking>Q 10
The internal cavity commonly formed by cell division prior to gastrulation is the