In a type of apomixes known as adventive embryony, embryos develop directly from the
Nucellus or integuments
Synergids or antipodals in an embryo sac
Accessory embryo sacs in the ovule
Zygote
Related Questions
Occurrence of more than one embryo is called
Polyembryony
Embryony
Parthenogenesis
Fertilization
Polyembryony is a type of
Apomixis
Fertilization
Fusion
Embryogenesis
Polyembryony is reported in
I. Citrus
II. Mango
III.
Correct name are
I and III
II and III
I, II and III
I and II
Adventive embryony in citrus is due to
Egg
Nucellus
Embryo
Synergid
Which statement is true about polyembryony?
It always results in genetically diverse offspring.
It only occurs in gymnosperms.
It prevents self-fertilization.
It can result in genetically identical offspring.
Apomixis and parthenocarpy are similar in lacking?
meiosis
fertilization
requirement of pollinator
all
One advantage of apomixis for plant breeding is:
Increased genetic diversity
Maintaining desirable traits over generations
Adaptation to changing environments
Enhanced seed dispersal
Which of the following statements is INCORRECT regarding apomixis?
It is a form of asexual reproduction.
It bypasses meiosis and fertilization.
It leads to clonal propagation of plants.
It always involves the formation of diploid embryos.
The term parthenogenesis was coined by?
Owen
Boveri
Balfour
Grobber
Apomixis and parthenocarpy are similar in lacking?
meiosis
fertilization
requirement of pollinator
all
