Apomixis and Polyembryony — Prelims Questions

Which of the following statements about apomixis is INCORRECT?

Which of the following is an example of adventitive embryony?

Which of the following plants is well-known for exhibiting polyembryony, often due to nucellar adventitive embryony?

In which of the following scenarios would the offspring be genetically identical to the maternal parent?

Polyembryony can result from all of the following EXCEPT:

If a plant breeder wants to maintain hybrid vigor indefinitely through seeds, which reproductive phenomenon would be most desirable to induce or select for?