Select the correct option regarding the number of structures in a flower, arranged in descending order.

Which of the following cells of the embryo sac degenerate after fertilisation in angiosperms?

Which of the following is incorrect in angiosperm?

Read the following statements regarding gynoecium in angiosperms.
$i$. Embryo sac is located towards the micropylar end of the ovule.
$ii$. Placenta is present inside the ovary locules.
$iii$. Stigma serves as the receptive organ for pollen grains.
$iv$. Cells of the nucellus are haploid with abundant food.
$v$. Ovules generally have more haploid cells than diploid cells.
Identify the correct set of statements from the following.

Which is the most logical sequence with reference to the life cycle of angiosperms?

If the diploid number of an angiospermic plant is $24$,the number of chromosomes in the pollen grain,endosperm,and integument will be: