164124
Identify the correct statement(s) for placenta.
1 It facilitates the supply of \(\mathrm{O}_2\) and nutrients to embryo
2 It is connected to embryo through umbilical cord
3 It removes \(\mathrm{CO}_2\) and excretory material produced by embryo
4 All of the above
Explanation:
- Placenta facilitates the supply of \(\mathrm{O}_2\) and nutrients to embryo - Placenta is connected to embryo through umbilical cord - Placenta removes \(\mathrm{CO}_2\) and excretory material produced by embryo
NC-II-37
5 RBTS PAPER
164125
Menarche is :
1 An arche formed by vas deferentia
2 Small membrane on cervix
3 First menstruation
4 Inner mass of ovary
Explanation:
The first memstruation begins at puberty and is called menarche.
NC-II-33
5 RBTS PAPER
164126
How many sperms are ejaculated by a human male during one ejaculation :
1 50 - 100 million
2 \(200-300\) million
3 \(400-600\) million
4 200 - 300 trillion
Explanation:
The human male ejaculates about 200 to 300 million sperms during a coitus of which, for normal fertility, at least 60 per cent sperms must have normal shape and size and for at least 40 per cent of them must show vigorous motility.
NC-II-32
5 RBTS PAPER
164127
Which is the longest phase of menstrual cycle :
1 Follicular phase
2 Luteal phase
3 Ovulatory phase
4 All
Explanation:
Both LH and FSH attain a peak level in the middle of cycle (about 14th day). Rapid secretion of LH leading to its maximum level during the mid-cycle called LH surge induces rupture of Graafian follicle and thereby the release of ovum (ovulation). The ovulation (ovulatory phase) is followed by the luteal phase during which the remaining parts of the Graafian follicle transform as the corpus luteum. The corpus luteum secretes large amounts of progesterone which is essential for maintenance of the endometrium. Such an endometrium is necessary for implantation of the fertilised ovum and other events of pregnancy. During pregnanacy all events of the menstrual cycle stop and there is no menstruation. In the absence of fertilisation, the corpus luteum degenerates. This causes disintegration of the endometrium leading to menstruation.
NC-II-34
5 RBTS PAPER
164128
The shared terminal duct of the urinary and reproductive system in the human male is :
1 Rete testis
2 Vasa efferentia
3 Epididymic
4 Urethra
Explanation:
The shared terminal duct of the urinary and reproductive system in the human male is urethra
164124
Identify the correct statement(s) for placenta.
1 It facilitates the supply of \(\mathrm{O}_2\) and nutrients to embryo
2 It is connected to embryo through umbilical cord
3 It removes \(\mathrm{CO}_2\) and excretory material produced by embryo
4 All of the above
Explanation:
- Placenta facilitates the supply of \(\mathrm{O}_2\) and nutrients to embryo - Placenta is connected to embryo through umbilical cord - Placenta removes \(\mathrm{CO}_2\) and excretory material produced by embryo
NC-II-37
5 RBTS PAPER
164125
Menarche is :
1 An arche formed by vas deferentia
2 Small membrane on cervix
3 First menstruation
4 Inner mass of ovary
Explanation:
The first memstruation begins at puberty and is called menarche.
NC-II-33
5 RBTS PAPER
164126
How many sperms are ejaculated by a human male during one ejaculation :
1 50 - 100 million
2 \(200-300\) million
3 \(400-600\) million
4 200 - 300 trillion
Explanation:
The human male ejaculates about 200 to 300 million sperms during a coitus of which, for normal fertility, at least 60 per cent sperms must have normal shape and size and for at least 40 per cent of them must show vigorous motility.
NC-II-32
5 RBTS PAPER
164127
Which is the longest phase of menstrual cycle :
1 Follicular phase
2 Luteal phase
3 Ovulatory phase
4 All
Explanation:
Both LH and FSH attain a peak level in the middle of cycle (about 14th day). Rapid secretion of LH leading to its maximum level during the mid-cycle called LH surge induces rupture of Graafian follicle and thereby the release of ovum (ovulation). The ovulation (ovulatory phase) is followed by the luteal phase during which the remaining parts of the Graafian follicle transform as the corpus luteum. The corpus luteum secretes large amounts of progesterone which is essential for maintenance of the endometrium. Such an endometrium is necessary for implantation of the fertilised ovum and other events of pregnancy. During pregnanacy all events of the menstrual cycle stop and there is no menstruation. In the absence of fertilisation, the corpus luteum degenerates. This causes disintegration of the endometrium leading to menstruation.
NC-II-34
5 RBTS PAPER
164128
The shared terminal duct of the urinary and reproductive system in the human male is :
1 Rete testis
2 Vasa efferentia
3 Epididymic
4 Urethra
Explanation:
The shared terminal duct of the urinary and reproductive system in the human male is urethra
164124
Identify the correct statement(s) for placenta.
1 It facilitates the supply of \(\mathrm{O}_2\) and nutrients to embryo
2 It is connected to embryo through umbilical cord
3 It removes \(\mathrm{CO}_2\) and excretory material produced by embryo
4 All of the above
Explanation:
- Placenta facilitates the supply of \(\mathrm{O}_2\) and nutrients to embryo - Placenta is connected to embryo through umbilical cord - Placenta removes \(\mathrm{CO}_2\) and excretory material produced by embryo
NC-II-37
5 RBTS PAPER
164125
Menarche is :
1 An arche formed by vas deferentia
2 Small membrane on cervix
3 First menstruation
4 Inner mass of ovary
Explanation:
The first memstruation begins at puberty and is called menarche.
NC-II-33
5 RBTS PAPER
164126
How many sperms are ejaculated by a human male during one ejaculation :
1 50 - 100 million
2 \(200-300\) million
3 \(400-600\) million
4 200 - 300 trillion
Explanation:
The human male ejaculates about 200 to 300 million sperms during a coitus of which, for normal fertility, at least 60 per cent sperms must have normal shape and size and for at least 40 per cent of them must show vigorous motility.
NC-II-32
5 RBTS PAPER
164127
Which is the longest phase of menstrual cycle :
1 Follicular phase
2 Luteal phase
3 Ovulatory phase
4 All
Explanation:
Both LH and FSH attain a peak level in the middle of cycle (about 14th day). Rapid secretion of LH leading to its maximum level during the mid-cycle called LH surge induces rupture of Graafian follicle and thereby the release of ovum (ovulation). The ovulation (ovulatory phase) is followed by the luteal phase during which the remaining parts of the Graafian follicle transform as the corpus luteum. The corpus luteum secretes large amounts of progesterone which is essential for maintenance of the endometrium. Such an endometrium is necessary for implantation of the fertilised ovum and other events of pregnancy. During pregnanacy all events of the menstrual cycle stop and there is no menstruation. In the absence of fertilisation, the corpus luteum degenerates. This causes disintegration of the endometrium leading to menstruation.
NC-II-34
5 RBTS PAPER
164128
The shared terminal duct of the urinary and reproductive system in the human male is :
1 Rete testis
2 Vasa efferentia
3 Epididymic
4 Urethra
Explanation:
The shared terminal duct of the urinary and reproductive system in the human male is urethra
NEET Test Series from KOTA - 10 Papers In MS WORD
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5 RBTS PAPER
164124
Identify the correct statement(s) for placenta.
1 It facilitates the supply of \(\mathrm{O}_2\) and nutrients to embryo
2 It is connected to embryo through umbilical cord
3 It removes \(\mathrm{CO}_2\) and excretory material produced by embryo
4 All of the above
Explanation:
- Placenta facilitates the supply of \(\mathrm{O}_2\) and nutrients to embryo - Placenta is connected to embryo through umbilical cord - Placenta removes \(\mathrm{CO}_2\) and excretory material produced by embryo
NC-II-37
5 RBTS PAPER
164125
Menarche is :
1 An arche formed by vas deferentia
2 Small membrane on cervix
3 First menstruation
4 Inner mass of ovary
Explanation:
The first memstruation begins at puberty and is called menarche.
NC-II-33
5 RBTS PAPER
164126
How many sperms are ejaculated by a human male during one ejaculation :
1 50 - 100 million
2 \(200-300\) million
3 \(400-600\) million
4 200 - 300 trillion
Explanation:
The human male ejaculates about 200 to 300 million sperms during a coitus of which, for normal fertility, at least 60 per cent sperms must have normal shape and size and for at least 40 per cent of them must show vigorous motility.
NC-II-32
5 RBTS PAPER
164127
Which is the longest phase of menstrual cycle :
1 Follicular phase
2 Luteal phase
3 Ovulatory phase
4 All
Explanation:
Both LH and FSH attain a peak level in the middle of cycle (about 14th day). Rapid secretion of LH leading to its maximum level during the mid-cycle called LH surge induces rupture of Graafian follicle and thereby the release of ovum (ovulation). The ovulation (ovulatory phase) is followed by the luteal phase during which the remaining parts of the Graafian follicle transform as the corpus luteum. The corpus luteum secretes large amounts of progesterone which is essential for maintenance of the endometrium. Such an endometrium is necessary for implantation of the fertilised ovum and other events of pregnancy. During pregnanacy all events of the menstrual cycle stop and there is no menstruation. In the absence of fertilisation, the corpus luteum degenerates. This causes disintegration of the endometrium leading to menstruation.
NC-II-34
5 RBTS PAPER
164128
The shared terminal duct of the urinary and reproductive system in the human male is :
1 Rete testis
2 Vasa efferentia
3 Epididymic
4 Urethra
Explanation:
The shared terminal duct of the urinary and reproductive system in the human male is urethra
164124
Identify the correct statement(s) for placenta.
1 It facilitates the supply of \(\mathrm{O}_2\) and nutrients to embryo
2 It is connected to embryo through umbilical cord
3 It removes \(\mathrm{CO}_2\) and excretory material produced by embryo
4 All of the above
Explanation:
- Placenta facilitates the supply of \(\mathrm{O}_2\) and nutrients to embryo - Placenta is connected to embryo through umbilical cord - Placenta removes \(\mathrm{CO}_2\) and excretory material produced by embryo
NC-II-37
5 RBTS PAPER
164125
Menarche is :
1 An arche formed by vas deferentia
2 Small membrane on cervix
3 First menstruation
4 Inner mass of ovary
Explanation:
The first memstruation begins at puberty and is called menarche.
NC-II-33
5 RBTS PAPER
164126
How many sperms are ejaculated by a human male during one ejaculation :
1 50 - 100 million
2 \(200-300\) million
3 \(400-600\) million
4 200 - 300 trillion
Explanation:
The human male ejaculates about 200 to 300 million sperms during a coitus of which, for normal fertility, at least 60 per cent sperms must have normal shape and size and for at least 40 per cent of them must show vigorous motility.
NC-II-32
5 RBTS PAPER
164127
Which is the longest phase of menstrual cycle :
1 Follicular phase
2 Luteal phase
3 Ovulatory phase
4 All
Explanation:
Both LH and FSH attain a peak level in the middle of cycle (about 14th day). Rapid secretion of LH leading to its maximum level during the mid-cycle called LH surge induces rupture of Graafian follicle and thereby the release of ovum (ovulation). The ovulation (ovulatory phase) is followed by the luteal phase during which the remaining parts of the Graafian follicle transform as the corpus luteum. The corpus luteum secretes large amounts of progesterone which is essential for maintenance of the endometrium. Such an endometrium is necessary for implantation of the fertilised ovum and other events of pregnancy. During pregnanacy all events of the menstrual cycle stop and there is no menstruation. In the absence of fertilisation, the corpus luteum degenerates. This causes disintegration of the endometrium leading to menstruation.
NC-II-34
5 RBTS PAPER
164128
The shared terminal duct of the urinary and reproductive system in the human male is :
1 Rete testis
2 Vasa efferentia
3 Epididymic
4 Urethra
Explanation:
The shared terminal duct of the urinary and reproductive system in the human male is urethra