Adventive polyembryony is common in (1)Wheat (2)Apple (3)Mango (4)Orobanche
Answers
Answer:
Adventive polyembryony is common in
(1)Wheat
(2)Apple
(3)Mango
(4)Orobanche✔✔
Answer:
Mango
Explanation:
Polyembryony refers to the presence of many embryos within a single seed. Gymnosperms have a higher prevalence than angiosperms. It is only found as an unique trait in a few occurrences among angiosperms, such as citrus and mango. Many embryos in Citrus are produced from structures outside of the embryo (like nucellus). This condition is known as adventive polyembryony. Citrus produces up to ten nucellar embryos.
Due to sporophytic budding, there are additional embryos formed in adventive polyembryony. Embryogenesis occurs when one or more sporophytic cells, either nucellus or integuments, proceed through phases of development and finally become full embryos. Citrus fruits have this type of polyembryony.