The layer of uterus which becomes much eroded due to placental villi is known as

  • A

    Endothelium

  • B

    Endometrium

  • C

    Endoderm

  • D

    Trophoblast

Similar Questions

In our society women are blamed for producing female children. Choose the correct answer for the sex­determination in humans.

  • [NEET 2013]

Which one of the following statements about human sperm is correct?

  • [AIPMT 2010]

The layer of cells immediately surrounding the ovum but outside the zona pellucida is called

Fertilisation of an egg cell it means......

$(1)$ End of process of oogenesis

$(2)$ Induces the completion of the second meiotic division

$(3)$ The corpus luteum degenerates

$(4)$ Signals for maintain progesterone level in blood

$(5)$ Formation of zygote

Which event is possible when changes in layer of zona pellucida occurs by sperm at fertilizatioi time?