$A$ $Drusa$ type of embryo sac is:

The synergids are the outgrowths of which of the following?

Identify the correct option for $P$ and $Q$ based on the number of ovules in an ovary:
$P$: Number of ovules in an ovary is one
$Q$: Number of ovules in an ovary is more than one
$\quad\quad\quad\quad P \quad\quad\quad\quad\quad\quad\quad\quad Q$
$(A)$ Papaya,Watermelon,Mango | Wheat,Paddy,Orchid
$(B)$ Wheat,Paddy,Orchid | Papaya,Watermelon,Mango
$(C)$ Wheat,Paddy,Mango | Papaya,Watermelon,Orchid
$(D)$ Papaya,Watermelon,Orchid | Wheat,Paddy,Mango

In $Capsella$,from where does the embryo sac derive its nutrition?

In an anatropous ovule,what is the orientation of the micropyle?

The tissue that attaches the ovule to the inner side of the ovary is called .......