The structure which differentiate gastrula from blastula

  • A

    3 germ layers

  • B

    Micromeres

  • C

    Blastocoel

  • D

    None of these

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Testis and ovary lie

The changes that occurs in female at the onset of puberty are

Draw a neat diagram of the female reproductive system and label the parts associated with the following

$(a)$ production of gamete, $(b)$ site of fertilisation $(c)$ site of implantation and, $(d)$ birth canal.

The part of Fallopian tube closest to the ovary is

  • [AIPMT 2010]

$A$ : Presence or absence of hymen is not a reliable indicator of virginity or sexual experience.
$R$ : It can be broken down by a sudden fall or jolt, insertion of a vaginal tampon, or active participation in some sports like horse riding.