What is the correct sequence of these events, from earliest to most recent, in the evolution of life on Earth?origin of mitochondriaorigin of multicellular eukaryotesorigin of chloroplastsorigin of cyanobacteriaorigin of fungal/plant symbioses

Origin of cyanobacteria

Origin of chloroplasts

Origin of mitochondria

Origin of multicellular eukaryotes

Origin of fungal/plant symbioses.

Explanation:

At first, all living things on Earth were simple, single-celled organisms like archae and bacteria

Later, the first multicellular organisms evolved where photosynthesis led to a buildup of its waste oxygen, in the atmosphere, leading to the great oxygenation event.

Eukaryotes (complex cells with organelles) diversification accelerated when they started using oxygen for their metabolism.

Sexual reproduction, which involves the fusion of male and female reproductive cells to form a zygote in a process called fertilization is, in contrast to asexual reproduction, the primary method of reproduction for the vast majority of macroscopic organisms, including almost all eukaryotes which includes animals and plants etc, and after that, Earth's biodiversity greatly increased.

c) 50% there are four chromosomes. after crossing over, 2 of the four have been changed. that means any gamete has a 2 in 4 chance or 50% chance of receiving the mutated chromosome.