345415
Assertion : Blastocyst becomes embedded in the endometrium of the uterus. Reason : After attachment of inner cell mass to the endometrium, the uterine cells divide rapidly and covers the blastocyst.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect
Explanation:
After attachment of trophoblast to the endometrium, the uterine cells divide rapidly and covers the blastocyst.
BIOXII03: HUMAN REPRODUCTION
345416
Morula is a development stage
1 Between zygote and blastocyst
2 Between the blastocyst and gastrula
3 After the implantation
4 Between implantation and parturition
Explanation:
The diploid zygote soon after fertilization, undergoes cleavage and results in solid ball of cells, called Morula, having 16 cells (occasionally 32 cells)
NCERT Exemplar
BIOXII03: HUMAN REPRODUCTION
345417
Which alphabet represents blastocyst?
1 C
2 F
3 G
4 E
Explanation:
NCERT figure 3.11
BIOXII03: HUMAN REPRODUCTION
345418
Which of the following is associated with pregnancy?
1 Lack of menstruation
2 Occurrence of menstrual flow
3 Low levels of estrogen
4 Low levels of progesterone
Explanation:
During pregnancy all events of the menstrual cycle stop and there is no menstruation.
NEET Test Series from KOTA - 10 Papers In MS WORD
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BIOXII03: HUMAN REPRODUCTION
345415
Assertion : Blastocyst becomes embedded in the endometrium of the uterus. Reason : After attachment of inner cell mass to the endometrium, the uterine cells divide rapidly and covers the blastocyst.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect
Explanation:
After attachment of trophoblast to the endometrium, the uterine cells divide rapidly and covers the blastocyst.
BIOXII03: HUMAN REPRODUCTION
345416
Morula is a development stage
1 Between zygote and blastocyst
2 Between the blastocyst and gastrula
3 After the implantation
4 Between implantation and parturition
Explanation:
The diploid zygote soon after fertilization, undergoes cleavage and results in solid ball of cells, called Morula, having 16 cells (occasionally 32 cells)
NCERT Exemplar
BIOXII03: HUMAN REPRODUCTION
345417
Which alphabet represents blastocyst?
1 C
2 F
3 G
4 E
Explanation:
NCERT figure 3.11
BIOXII03: HUMAN REPRODUCTION
345418
Which of the following is associated with pregnancy?
1 Lack of menstruation
2 Occurrence of menstrual flow
3 Low levels of estrogen
4 Low levels of progesterone
Explanation:
During pregnancy all events of the menstrual cycle stop and there is no menstruation.
345415
Assertion : Blastocyst becomes embedded in the endometrium of the uterus. Reason : After attachment of inner cell mass to the endometrium, the uterine cells divide rapidly and covers the blastocyst.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect
Explanation:
After attachment of trophoblast to the endometrium, the uterine cells divide rapidly and covers the blastocyst.
BIOXII03: HUMAN REPRODUCTION
345416
Morula is a development stage
1 Between zygote and blastocyst
2 Between the blastocyst and gastrula
3 After the implantation
4 Between implantation and parturition
Explanation:
The diploid zygote soon after fertilization, undergoes cleavage and results in solid ball of cells, called Morula, having 16 cells (occasionally 32 cells)
NCERT Exemplar
BIOXII03: HUMAN REPRODUCTION
345417
Which alphabet represents blastocyst?
1 C
2 F
3 G
4 E
Explanation:
NCERT figure 3.11
BIOXII03: HUMAN REPRODUCTION
345418
Which of the following is associated with pregnancy?
1 Lack of menstruation
2 Occurrence of menstrual flow
3 Low levels of estrogen
4 Low levels of progesterone
Explanation:
During pregnancy all events of the menstrual cycle stop and there is no menstruation.
345415
Assertion : Blastocyst becomes embedded in the endometrium of the uterus. Reason : After attachment of inner cell mass to the endometrium, the uterine cells divide rapidly and covers the blastocyst.
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect
Explanation:
After attachment of trophoblast to the endometrium, the uterine cells divide rapidly and covers the blastocyst.
BIOXII03: HUMAN REPRODUCTION
345416
Morula is a development stage
1 Between zygote and blastocyst
2 Between the blastocyst and gastrula
3 After the implantation
4 Between implantation and parturition
Explanation:
The diploid zygote soon after fertilization, undergoes cleavage and results in solid ball of cells, called Morula, having 16 cells (occasionally 32 cells)
NCERT Exemplar
BIOXII03: HUMAN REPRODUCTION
345417
Which alphabet represents blastocyst?
1 C
2 F
3 G
4 E
Explanation:
NCERT figure 3.11
BIOXII03: HUMAN REPRODUCTION
345418
Which of the following is associated with pregnancy?
1 Lack of menstruation
2 Occurrence of menstrual flow
3 Low levels of estrogen
4 Low levels of progesterone
Explanation:
During pregnancy all events of the menstrual cycle stop and there is no menstruation.
