The endosperm in which nuclear divison is accompanied by cell wall formation is
A. Cellular endosperm
B. Nuclear endosperm
C. Helobial endosperm
D. Both A and B
Answer: Option A
Solution(By Examveda Team)
The endosperm in which nuclear division is accompanied by cell wall formation is Cellular endosperm.The endosperm is a tissue produced inside the seeds of most flowering plants following double fertilization.
In cellular endosperm formation, cell-wall formation is coincident with nuclear divisions.
In endosperm formation, a cell wall is laid down between the first two nuclei, after which one half develops endosperm along the cellular pattern and the other half along the nuclear pattern.
Related Questions on Genetics and Plant Breeding
Genetic code was discovered by
A. Khorana and Methaei
B. Flemming and Methaei
C. Holley, Nirenberg and Khorana
D. Holley and Nirenberg
Progeny of breeder seed is referred to as
A. Breeder seed
B. Nucleus seed
C. Foundation seed
D. Certified seed
Molecular basis of organ differentiation depends on the modulation in transcription by
A. RNA pol
B. Transcription factor
C. Anticodon
D. All of the above
The phenomenon of linkage was first observed by
A. Bateson and Punnet
B. Nilson
C. Hugo de Vries
D. Mendel
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