What is the oestrous cycle?
- A$A$ reproductive cycle in primates.
- B$A$ reproductive cycle in non-primates.
- C$A$ cycle related to plant flowering.
- D$A$ cycle related to bacterial reproduction.
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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
| 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 |
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View SolutionPrecocious puberty is defined as:
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View SolutionMatch the following and choose the correct answer:-
$A$. Implantation $i$. Vagina $B$. Capacitation $ii$. Ovary $C$. Folliculogenesis $iii$. Uterus $D$. Fertilisation $iv$. Fallopian tube
| $A$. Implantation | $i$. Vagina |
| $B$. Capacitation | $ii$. Ovary |
| $C$. Folliculogenesis | $iii$. Uterus |
| $D$. Fertilisation | $iv$. Fallopian tube |
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View SolutionFor what primary purpose is the call of the cuckoo heard during the rainy season?
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View SolutionMatch 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
| 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 |
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