Answer:
because they form a single zygote.
Both of them have ,Cytoplasm, Ribosomes, Mitochondria, Endoplasmic Reticulum (Smooth and Rough), Golgi Apparatus, <span>Microtubules/ Microfilaments,
</span><span>Nucleus, and Flagella which is found in some animal and plant cells.
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Eukaryotic organisms (animals, plants, fungi, and protists) store most of their DNA inside the cell nucleus and some of their DNA in organelles, such as mitochondria or chloroplasts. In contrast, prokaryotes (bacteria and archaea) store their DNA only in the cytoplasm.
Answer:
B is the answer, because it is considered the "power house" of the cell, and energy stored in the mitochondrion is synthesized.
Hope I helped!
~Mschmindy