Which of the following indicates correct names of $A, B, C$ and $D$ regions of the given diagram?
$A- Male gamete \;B - Antipodals \;C - Egg cell \;D - Pollen tube$
$A -synergids\; B - Secondary nucleus\;C - Egg apparatus \;D - Integuments$
$A - Antipodals\; B - Male gametes\;C - Zygote\; D - Micropyle$
$A - Secondary nucleus\; B - Synergids\;C - Egg cell \;D - Integuments$
Persistent nucellus in the seed is known as
Tegmen develops from
With a neat, labelled diagram, describe the parts of a typical angiosperm ovule.
The ovule of an angiosperm is technically equivalent to