There are Six important reproductive events: Fertilisation, Gametogenesis, Implantation, Insemination, Parturition & Gestation; Arrage them in right sequence.
a) Fertilisation, Gametogenesis, Insemination, Implantation, Parturition & Gestation
b) Gametogenesis, Implantation, Fertilisation, Insemination, Parturition & Gestation
c) Gametogenesis, Insemination, Fertilisation, Parturition, Implanatation & Gestation
The reproductive events in humans include
formation of gametes (gametogenesis), i.e., sperms in males
and ovum in females, transfer of sperms into the female
genital tract (insemination) and fusion of male and female
gametes (fertilisation) leading to formation of zygote. This
is followed by formation and development of blastocyst
and its attachment to the uterine wall (implantation),
embryonic development (gestation) and delivery of the
baby (parturition).No titleJune 11, 2022
The partial pressures (in mm Hg) of oxygen (O2 ) and carbon dioxide (CO 2 ) at alveoli (the site of diffusion) Are [NEET 2021 ]June 10, 2022
Veneral diseases can spread through : (a) Using sterile needles (b) Transfusion of blood from infected person (c) Infected mother to foetus (d) Kissing (e) Inheritance Choose the correct answer from the options given below. (1) (a), (b) and (c) only (2) (b), (c) and (d) only (3) (b) and (c) only (4) (a) and (c) only [ NEET 2021 ]June 10, 2022
Erythropoietin hormone which stimulates R.B.C. formation is produced by : (1) Alpha cells of pancreas (2) The cells of rostral adenohypophysis (3) The cells of bone marrow (4) Juxtaglomerular cells of the kidney [ NEET 2021 ]June 08, 2022
Timeline simpleJune 07, 2022
A capacitor of capacitance 'C', is connected across an ac source of voltage V, given by V = V 0 sin t The displacement current between the plates of the capacitor, would then be given by [NEET 2021 ]June 07, 2022
Show More!
The reproductive events in humans include
formation of gametes (gametogenesis), i.e., sperms in males
and ovum in females, transfer of sperms into the female
genital tract (insemination) and fusion of male and female
gametes (fertilisation) leading to formation of zygote. This
is followed by formation and development of blastocyst
and its attachment to the uterine wall (implantation),
embryonic development (gestation) and delivery of the
baby (parturition).No titleJune 11, 2022
The partial pressures (in mm Hg) of oxygen (O2 ) and carbon dioxide (CO 2 ) at alveoli (the site of diffusion) Are [NEET 2021 ]June 10, 2022
Veneral diseases can spread through : (a) Using sterile needles (b) Transfusion of blood from infected person (c) Infected mother to foetus (d) Kissing (e) Inheritance Choose the correct answer from the options given below. (1) (a), (b) and (c) only (2) (b), (c) and (d) only (3) (b) and (c) only (4) (a) and (c) only [ NEET 2021 ]June 10, 2022
Erythropoietin hormone which stimulates R.B.C. formation is produced by : (1) Alpha cells of pancreas (2) The cells of rostral adenohypophysis (3) The cells of bone marrow (4) Juxtaglomerular cells of the kidney [ NEET 2021 ]June 08, 2022
Timeline simpleJune 07, 2022
A capacitor of capacitance 'C', is connected across an ac source of voltage V, given by V = V 0 sin t The displacement current between the plates of the capacitor, would then be given by [NEET 2021 ]June 07, 2022
Show More!
The reproductive events in humans include
formation of gametes (gametogenesis), i.e., sperms in males
and ovum in females, transfer of sperms into the female
genital tract (insemination) and fusion of male and female
gametes (fertilisation) leading to formation of zygote. This
is followed by formation and development of blastocyst
and its attachment to the uterine wall (implantation),
embryonic development (gestation) and delivery of the
baby (parturition).
Male reproductive system includes?
a) Testesb) Accessory ducts & External genitalia c) Glands d) All of these
The male reproductive system is located in the pelvis region
(Figure 3.1a). It includes a pair of testes alongwith
accessory ducts, glands and the external genitalia.
2) D. NCERT XII - Page no. 42
The testes are situated outside the abdominal cavity within a pouch called?
a) Lobuleb) Tubule c) Vasa d) Scrotum
3) D. NCERT XII - Page no. 43
The testes are situated outside the
abdominal cavity within a pouch
called scrotum.
4)⚠️ Sertoli cells are seen in?
a) Testicular pouch b) Outside testicular lobules c) outside seminiferous tubules d) Inside spermatozoa
4) C. NCERT XII - Page no. 43
Each
testis has about 250 compartments
called testicular lobules
(Figure 3.1b).
Each lobule contains one to
three highly coiled seminiferous
tubules in which sperms are
produced. Each seminiferous tubule
is lined on its inside by two types
of cells called male germ cells
(spermatogonia) and Sertoli cells
Which cells synthesise & secrete testicular hormones (Androgens)?
a) Sertoli cells b) Spermatogonia c) Interstitial cells d) Germ cells
The reproductive events in humans include
formation of gametes (gametogenesis), i.e., sperms in males
and ovum in females, transfer of sperms into the female
genital tract (insemination) and fusion of male and female
gametes (fertilisation) leading to formation of zygote. This
is followed by formation and development of blastocyst
and its attachment to the uterine wall (implantation),
embryonic development (gestation) and delivery of the
baby (parturition).No titleJune 11, 2022
The partial pressures (in mm Hg) of oxygen (O2 ) and carbon dioxide (CO 2 ) at alveoli (the site of diffusion) Are [NEET 2021 ]June 10, 2022
Veneral diseases can spread through : (a) Using sterile needles (b) Transfusion of blood from infected person (c) Infected mother to foetus (d) Kissing (e) Inheritance Choose the correct answer from the options given below. (1) (a), (b) and (c) only (2) (b), (c) and (d) only (3) (b) and (c) only (4) (a) and (c) only [ NEET 2021 ]June 10, 2022
Erythropoietin hormone which stimulates R.B.C. formation is produced by : (1) Alpha cells of pancreas (2) The cells of rostral adenohypophysis (3) The cells of bone marrow (4) Juxtaglomerular cells of the kidney [ NEET 2021 ]June 08, 2022
Timeline simpleJune 07, 2022
A capacitor of capacitance 'C', is connected across an ac source of voltage V, given by V = V 0 sin t The displacement current between the plates of the capacitor, would then be given by [NEET 2021 ]June 07, 2022
Show More!
5) C. NCERT XII - Page no. 43
The regions outside the
seminiferous tubules called
interstitial spaces, contain small
blood vessels and interstitial cells
or Leydig cells (Figure 3.2). Leydig
cells synthesise and secrete
testicular hormones called
androgens. Other immunologically
competent cells are also present.
Seminifero
The reproductive events in humans include
formation of gametes (gametogenesis), i.e., sperms in males
and ovum in females, transfer of sperms into the female
genital tract (insemination) and fusion of male and female
gametes (fertilisation) leading to formation of zygote. This
is followed by formation and development of blastocyst
and its attachment to the uterine wall (implantation),
embryonic development (gestation) and delivery of the
baby (parturition).No titleJune 11, 2022
The partial pressures (in mm Hg) of oxygen (O2 ) and carbon dioxide (CO 2 ) at alveoli (the site of diffusion) Are [NEET 2021 ]June 10, 2022
Veneral diseases can spread through : (a) Using sterile needles (b) Transfusion of blood from infected person (c) Infected mother to foetus (d) Kissing (e) Inheritance Choose the correct answer from the options given below. (1) (a), (b) and (c) only (2) (b), (c) and (d) only (3) (b) and (c) only (4) (a) and (c) only [ NEET 2021 ]June 10, 2022
Erythropoietin hormone which stimulates R.B.C. formation is produced by : (1) Alpha cells of pancreas (2) The cells of rostral adenohypophysis (3) The cells of bone marrow (4) Juxtaglomerular cells of the kidney [ NEET 2021 ]June 08, 2022
Timeline simpleJune 07, 2022
A capacitor of capacitance 'C', is connected across an ac source of voltage V, given by V = V 0 sin t The displacement current between the plates of the capacitor, would then be given by [NEET 2021 ]June 07, 2022
Show More!
