Apomixis is .....

Polyembryony seen in $Cycas$ is:

In a type of apomixis known as adventive embryony,embryos develop directly from the

In citrus,apomictic embryos are produced from:

Given below are two statements regarding Apomixis.
Statement $I$: Apogamy is a type of apomixis in which a gametophytic cell produces an embryo-like structure without fertilization.
Statement $II$: Apospory is a process where a diploid sporophyte cell produces a diploid gametophyte without undergoing meiosis.
In light of the above statements,select the correct answer from the options given below.

Which one of the following is $NOT$ a significance of polyembryony?
$i$. Polyembryony increases the chance of survival of the new plants.
$ii$. Nucellar polyembryony is greatly useful in horticulture.
$iii$. Seedless fruits are formed.
$iv$. Genetically identical plants are produced due to cleavage polyembryony.