Development of an embryo without fertilization is called as
Parthenogenesis
The correct option is C.
The explanation for the correct option:
The explanation for the incorrect options:
Option A
It is the process of seed formation in flowering plants without meiosis and fertilization.
Option B
It is the process of fruit formation in which the development process lacks fertilization.
Final answer: The development of an embryo without fertilization is called parthenogenesis.