Despite high level of heterozygosity, the progeny derived from seed of a cross pollinated plant was found to be completely uniform. One reason for this may the phenomenon of

Ovules contain many embryo in

How many sentences are correct?

– To produce seeds without fertilisation is called apomixis

– Occurance of more than one embryo in a seed is referred to as polyembryony

– The pollen grains represent the male gametophytes.

Embryo sacs of some apomictic species appear normal but contain diploid cells. Suggest a suitable explanation for the condition.

$A$ : Apomictic embryo is asexual mode of reproduction.
$R$ : It prevents the segregation of traits.