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Q. No.The uterus opens into the vagina through a narrow :
1. Ampulla
2. Isthmus
3. Cervix
4. Infundibulum
Subtopic: Female Reproductive System-1 | Female Reproductive System-2 |
85%
From NCERT
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| Assertion (A): | Interstitial spaces outside the seminiferous tubule have blood vessels and sertoli cells. |
| Reason (R): | Sertoli cells provide nutrition to the germ cells. |
In light of the above statements choose answer from the options given below:
| 1. | Both (A) and (R) are true and (R) is the correct explanation of (A). |
| 2. | Both (A) and (R) are true but (R) is not the correct explanation of (A). |
| 3. | (A) is true, but (R) is false |
| 4. | (A) is false, but (R) are true. |
Subtopic: Male Reproductive System | Basic Anatomy of Testis |
60%
From NCERT
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Choose the correct option for the features of functional mammary gland of all female mammals from the statements below :
(i) Glandular tissue with variable amount of fat.
(ii) Mammary lobes, 30 - 40 in number called alveoli.
(iii) Mammary ducts joining to form mammary tubules.
(iv) Mammary ampulla connected to lactiferous duct.
1. (i) and (iii)
2. (ii) and (iii)
3. (i) and (iv)
4. (ii) and (iv)
(i) Glandular tissue with variable amount of fat.
(ii) Mammary lobes, 30 - 40 in number called alveoli.
(iii) Mammary ducts joining to form mammary tubules.
(iv) Mammary ampulla connected to lactiferous duct.
1. (i) and (iii)
2. (ii) and (iii)
3. (i) and (iv)
4. (ii) and (iv)
Subtopic: Female Reproductive System-1 | Female Reproductive System-2 |
76%
From NCERT
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The nature of meiotic division during oogenesis in a human female is:
1. Equal cell division
2. Suspended cell division
3. Continuous cell division
4. Rapid cell division
1. Equal cell division
2. Suspended cell division
3. Continuous cell division
4. Rapid cell division
Subtopic: oogenesis |
68%
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A group of medical students carried out a detailed study on the impact of various factors on the different hormones during the menstrual cycle in a human female. They collected the data with different factors. Given below is the graph plotted from the data collected showing the morning temperature and concentration of hormones FSH, LH, estrogen and progesterone during normal menstrual cycle in a woman.
The early morning recording of temperature in the graph during actual menstruation and during ovulation respectively are :
1. Low, High
2. High, Low
3. Low, Low
4. High, High
The early morning recording of temperature in the graph during actual menstruation and during ovulation respectively are :
1. Low, High
2. High, Low
3. Low, Low
4. High, High
Subtopic: Menstrual Cycle: Pre Ovulatory Phase | Menstrual Cycle: Luteal Phase |
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A group of medical students carried out a detailed study on the impact of various factors on the different hormones during the menstrual cycle in a human female. They collected the data with different factors. Given below is the graph plotted from the data collected showing the morning temperature and concentration of hormones FSH, LH, estrogen and progesterone during normal menstrual cycle in a woman.
The time of ovulation is of importance in cases of :
(i). Couples having difficulty in conception.
(ii). To know the safe period for prevention of pregnancy.
(iii). To inhibit the process of ovulation.
(iv). To stimulate ovarian follicular development.
1. (i) and (iv)
2. (ii) and (iv)
3. (i) and (ii)
4. (iii) and (iv)
The time of ovulation is of importance in cases of :
(i). Couples having difficulty in conception.
(ii). To know the safe period for prevention of pregnancy.
(iii). To inhibit the process of ovulation.
(iv). To stimulate ovarian follicular development.
1. (i) and (iv)
2. (ii) and (iv)
3. (i) and (ii)
4. (iii) and (iv)
Subtopic: Menstrual Cycle: Pre Ovulatory Phase | Menstrual Cycle: Luteal Phase |
66%
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A group of medical students carried out a detailed study on the impact of various factors on the different hormones during the menstrual cycle in a human female. They collected the data with different factors. Given below is the graph plotted from the data collected showing the morning temperature and concentration of hormones FSH, LH, estrogen and progesterone during normal menstrual cycle in a woman.
The increase in the level of progesterone is maximum under the influence of LH during :
1. Secretory phase
2. Follicular phase
3. Menstruation
4. Proliferative phase
The increase in the level of progesterone is maximum under the influence of LH during :
1. Secretory phase
2. Follicular phase
3. Menstruation
4. Proliferative phase
Subtopic: Menstrual Cycle: Pre Ovulatory Phase | Menstrual Cycle: Luteal Phase |
72%
From NCERT
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A group of medical students carried out a detailed study on the impact of various factors on the different hormones during the menstrual cycle in a human female. They collected the data with different factors. Given below is the graph plotted from the data collected showing the morning temperature and concentration of hormones FSH, LH, estrogen and progesterone during normal menstrual cycle in a woman.
Which of the following hormone/hormones is/are showing rapid surge leading to changes in Graafian follicle just before ovulation?
1. LH
2. FSH
3. FSH and Estrogen
4. FSH and LH
Which of the following hormone/hormones is/are showing rapid surge leading to changes in Graafian follicle just before ovulation?
1. LH
2. FSH
3. FSH and Estrogen
4. FSH and LH
Subtopic: Menstrual Cycle: Pre Ovulatory Phase | Menstrual Cycle: Luteal Phase |
58%
From NCERT
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A group of medical students carried out a detailed study on the impact of various factors on the different hormones during the menstrual cycle in a human female. They collected the data with different factors. Given below is the graph plotted from the data collected showing the morning temperature and concentration of hormones FSH, LH, estrogen and progesterone during normal menstrual cycle in a woman.
The human corpus luteum starts regressing ............ days after ovulation. (Identify the correct choice for the blank.)
1. 10-11
2. 14-15
3. 16-17
4. 18-20
The human corpus luteum starts regressing ............ days after ovulation. (Identify the correct choice for the blank.)
1. 10-11
2. 14-15
3. 16-17
4. 18-20
Subtopic: Menstrual Cycle: Pre Ovulatory Phase | Menstrual Cycle: Luteal Phase |
From NCERT
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A group of medical students carried out a detailed study on the impact of various factors on the different hormones during the menstrual cycle in a human female. They collected the data with different factors. Given below is the graph plotted from the data collected showing the morning temperature and concentration of hormones FSH, LH, estrogen and progesterone during normal menstrual cycle in a woman.
As per the data plotted in the graph, in which period of the menstrual cycle is the chance of the fertilisation very high in human female?
1. \(3^{rd}-9^{th}\) days
2. \(10^{th}-17^{th}\) days
3. \(18^{th}-23^{th}\) days
4. \(23^{rd}-28^{th}\) days
As per the data plotted in the graph, in which period of the menstrual cycle is the chance of the fertilisation very high in human female?
1. \(3^{rd}-9^{th}\) days
2. \(10^{th}-17^{th}\) days
3. \(18^{th}-23^{th}\) days
4. \(23^{rd}-28^{th}\) days
Subtopic: Menstrual Cycle: Pre Ovulatory Phase | Menstrual Cycle: Luteal Phase |
85%
From NCERT
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