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Q. No.Gastrulation means :
1. Conversion of blastula into morula
2. Formation of 3 germ layers
3. A phase in which organogenesis takes places
4. A phase characterized by inner cell mass
Subtopic: Embryonic Development till Gastrulation |
55%
From NCERT
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Level of LH is maximum :
1. Just before ovulation
2. Just after ovulation
3. At the time of ovulation
4. During menstrual bleeding phase
1. Just before ovulation
2. Just after ovulation
3. At the time of ovulation
4. During menstrual bleeding phase
Subtopic: Menstrual Cycle: Luteal Phase |
From NCERT
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Subtopic: Seminiferous Tubules & Spermatogenesis |
95%
From NCERT
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Which one of the labeled part utilises fructose as a source of energy?
1. Head
2. Tail
3. Acrosome
4. Middle piece
1. Head
2. Tail
3. Acrosome
4. Middle piece
Subtopic: Spermiogenesis/Sperm Structure/Hormonal Regulation |
63%
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The secretory phase in the human menstrual cycle is also called as:
1. luteal phase and last for about 6 days
2. follicular phase lasting for about 6 days
3. luteal phase and last for about 13 days
4. follicular phase and last for about 13 days
1. luteal phase and last for about 6 days
2. follicular phase lasting for about 6 days
3. luteal phase and last for about 13 days
4. follicular phase and last for about 13 days
Subtopic: Menstrual Cycle: Luteal Phase |
75%
From NCERT
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Subtopic: Spermiogenesis/Sperm Structure/Hormonal Regulation |
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Subtopic: Embryonic Development till Gastrulation |
86%
From NCERT
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Which one of the labelled part utilizes fructose as a source of energy:
1. Head
2. Tail
3. Acrosome
4. Middle piece
1. Head
2. Tail
3. Acrosome
4. Middle piece
Subtopic: Spermiogenesis/Sperm Structure/Hormonal Regulation |
91%
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Subtopic: Seminiferous Tubules & Spermatogenesis |
97%
From NCERT
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Choose incorrect statement?
| 1. | Deuterostomes show radial and indeterminate cleavage |
| 2. | Deuterostomes show spiral and indeterminate cleavage |
| 3. | Protostomes show radial and determinate cleavage |
| 4. | Protostomes show spiral and indeterminate cleavage |
Subtopic: Embryonic Development till Gastrulation |
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