The endosymbiosis or endosymbiont theory is meant to explain the origin of two specific organelles found in eukaryotic cells. 1. Name the two organelles.
2. Provide two pieces of evidence that support this theory.

Evidences that supports this theory

the corpus luteum secretes estrogens and progesterone. the latter hormone causes changes in the uterus that make it more suitable for implantation of the fertilized ovum and the nourishment of the embryo. if the egg is not fertilized, the corpus luteum becomes inactive after 10–14 days, and menstruation occurs.

i hope this : )

sodium i think the chemical element of atomic number 11, a soft silver-white reactive metal of the alkali metal group.