Select the correct sequence of events in huma | vedclass

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Question

(A) The correct sequence of events in human reproduction is as follows:$1$. Gametogenesis: Formation of gametes (sperm and ovum).$2$. Gamete transfer:

Vedclass · Accepted Answer

Gametogenesis $\rightarrow$ Gamete transfer $\rightarrow$ Syngamy $\rightarrow$ Zygote $\rightarrow$ Cell division (Cleavage) $\rightarrow$ Cell differentiation $\rightarrow$ Organogenesis

Vedclass · Answer

(A) The correct sequence of events in human reproduction is as follows:$1$. Gametogenesis: Formation of gametes (sperm and ovum).$2$. Gamete transfer: Insemination (transfer of sperm into the female reproductive tract).$3$. Syngamy: Fertilization (fusion of male and female gametes to form a zygote).$4$. Zygote: The single-celled diploid structure formed after fertilization.$5$. Cell division (Cleavage): The zygote undergoes mitotic divisions to form a morula and blastocyst.$6$. Cell differentiation: The cells of the embryo organize into specific layers and tissues.$7$. Organogenesis: The development of organs from the differentiated tissues.

Column-$I$	Column-$II$
$(1)$ Placenta	$(a)$ Stimulates uterine contraction for parturition
$(2)$ $hPL$	$(b)$ Provides nutrition to the embryo
$(3)$ Relaxin	$(c)$ Antibody in colostrum
$(4)$ $IgA$	$(d)$ Hormone secreted by placenta

Column-$I$	Column-$II$
$(1)$ Testis	$(a)$ Provides nutrition to sperms
$(2)$ Ovary	$(b)$ Primary male sex organ
$(3)$ Theca interna	$(c)$ Synthesis of testosterone
$(4)$ Sertoli cells	$(d)$ Synthesis of estrogen
$(5)$ Leydig cells	$(e)$ Primary female sex organ

Select the correct sequence of events in human reproduction.

Similar Questions

Match the following columns:
Column-$I$ Column-$II$
$(1)$ Placenta $(a)$ Stimulates uterine contraction for parturition
$(2)$ $hPL$ $(b)$ Provides nutrition to the embryo
$(3)$ Relaxin $(c)$ Antibody in colostrum
$(4)$ $IgA$ $(d)$ Hormone secreted by placenta

$A$: Inhibin is secreted by the corpus luteum.
$R$: They inhibit the $FSH$ and $GnRH$ production.

Natural parthenogenesis is found in

Match the following columns:
Column-$I$ Column-$II$
$(1)$ Testis $(a)$ Provides nutrition to sperms
$(2)$ Ovary $(b)$ Primary male sex organ
$(3)$ Theca interna $(c)$ Synthesis of testosterone
$(4)$ Sertoli cells $(d)$ Synthesis of estrogen
$(5)$ Leydig cells $(e)$ Primary female sex organ

The figure given below depicts a diagrammatic sectional view of the human female reproductive system. Which set of three parts out of $I-VI$ have been correctly identified?

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