The difference between protostomes and deuterostomes is

The major difference between protostomes and deuterostomes are how they develop in the early embryo stages. In protostomes the mouth opening is the first to be formed later followed by the anus. In deuterostomes the anus forms first followed by the mouth. This all occurs in the gastrulation stage.

what is shown in the image?

eukaryote

chloroplast

mitochondrion

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