In angiosperms, microsporogenesis and mega­ sporogenesis

  • [NEET 2015]
  • A

    involve meiosis

  • B

    occur in ovule

  • C

    occur in anther

  • D

    form gametes without further divisions.

Similar Questions

Embryo sac is also known as

The diagram given below represents the sectional view of

$A$- Four cells are at the chalzal end and are called the antipodals.

$R -$ A typical angiosperm embryo sac, at maturity,though $8$-nucleate is $7$-celled

Match the columns 

Column $I$  Column $II$
$(a)$ Sex cell of $(1)$ Synergid cells embryo sac
$(b)$ Synergid cell of $(2)$ Antipodal cells sex reproduction of embryo sac
$(c)$ Cell opposite to  $(3)$ Egg cells sex cell of embryo sac
$(d)$ The central cell of  $(4)$Secondary nucleus embryo sac

 

The stalk of the ovule is called