<span>The structure of a paramecium that holds a "reserve copy" of all the cell's genes is the micro nucleus.
</span>The micro nucelus is one of the <span>two kinds of </span>nuclei the paramecium has. The other is the<span> large ellipsoidal </span>nucleus<span> called a macronucleus. Every paramecium must have at least one small </span>nucleus<span> called a </span>micronucleus. The micronucleus is a storage site for the germline genetic material of the organism.
They lowered the risk of food being over/undercooked
A. They both have a mitochondria
Answer:
Desert biomes are the driest of all the biomes. In fact, the most important characteristic of a desert is that it receives very little rainfall.
Explanation:
