In angiosperms, the seeds are enclosed by the presence of .....

Statement-$X$: The seeds of some plants like orchids do not contain stored food.
Statement-$Y$: The embryo present in their seeds is extracted and grown in a culture medium.

Which of the following is a false fruit?

Which structure of the ovule changes after fertilization?

Identify the type of fruit shown in the image.

$A$: Nucellus remains persistent in the seeds of black pepper.
$R$: It is a haploid parenchymatous tissue.