Which cell of the embryo sac is the largest cell?

Choose the correct sentence$(s)$.
$(I)$ Nucleus of the functional megaspore divides meiotically to form two nuclei.
$(II)$ After the $8$-nucleate stage,cell walls are laid down leading to the organization of a typical female gametophyte.
$(III)$ The egg apparatus consists of two synergids and one egg cell.
$(IV)$ Three cells at the chalaza end are called antipodal cells.

Stalk of an anatropous angiosperm ovule is called . . . . . . .

The megasporophyll of gymnosperms is homologous to which organ of angiosperms?

In $Capsella$,the functional megaspore is always located at the........

Which of the following is a diploid structure present in the ovule of Capsella before fertilization?