Cotyledon of maize grain is called:
Plumule
Coleorhiza
Coleoptile
Scutellum
Related Questions
The ploidy level of the endosperm formed after double fertilization is:
Haploid (n)
Diploid (2n)
Triploid (3n)
Tetraploid (4n)
Endosperm is the result of
Single fertilisation
Partial fertilisation
Double fertilisation
Triple fertilisation
A researcher discovers a new angiosperm species where the central cell contains four polar nuclei instead of the usual two. Assuming normal fertilization occurs, what would be the ploidy of the resulting endosperm?
3n
4n
5n
6n
Which of the following is not true for double fertilization?
Discovered by Nawaschin
Male gamete and secondary nucleus fused to form endosperm nucleus
endosperm nucleus is diploid
endosperm nucleus nutrition to embryo
Which of the following structures in a wheat embryo is responsible for nutrient absorption from the endosperm?
Coleoptile
Scutellum
Coleorhiza
Radicle
The fill and form apparatus is a characteristic feature of which type of inflorescence?
Racemose
Cymose
Hypanthodium
Capitulum
During germination of a maize seed, which structure facilitates the transfer of nutrients to the developing embryo?
Epicotyl
Hypocotyl
Scutellum
Coleoptile
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
The total number of nuclei involved in double fertilization in angiosperms are
Two
Three
Four
Five
Fill form apparatus is characteristic feature of:
Synergids
Generative cell
Nucellar embryo
Aleurone cell
