The product of syngamy in double fertilization is:
Endosperm
Zygote
Embryo Sac
Pollen Tube
Related Questions
Double fertilization ensures that the development of the endosperm is dependent on:
The fertilization of the egg.
The availability of water.
The formation of the seed coat.
The dispersal of pollen.
double fertilization was discovered by?
nawaschin
strasburger
emerson
none of these
Double fertilization is fusion of
Two eggs
Two eggs and polar nuclei
One male gamete with egg and other with synergid
One male gamete with egg and other with secondary nucleus
In double fertilization, one sperm fuses with the egg cell, and the other sperm fuses with:
Polar nuclei
Antipodal cells
Synergids
Egg cell
What is the primary function of the scutellum in a maize seed?
Protecting the plumule
Nutrient absorption from endosperm
Anchoring the seed
Forming the root
Which one of the following would not lead to formation of clones?
Double fertilization
Apomixis
Vegetative reproduction
Tissue culture
In a hypothetical plant species, the polar nuclei contain 2n chromosomes each, and the male gametes are n. What would be the ploidy of the endosperm and zygote, respectively, after double fertilization?
2n, n
3n, 2n
5n, 2n
n, 2n
How many nuclei are involved in the fusion process during double fertilization?
2
3
5
7
Endosperm is the result of
Single fertilisation
Partial fertilisation
Double fertilisation
Triple fertilisation
The wheat grain has an embryo with one large, shield-shaped cotyledon known as:
Coleoptile
Epiblast
Coleorrhiza
Scutellum
