C. The Roots and Mycelium
Both are the best similar structures between plants and fungi as these parts serves as the channels which transports all the nutrients from the soil/host to the plant/fungi.
Maintaining<span> homeostasis keeps </span>the internal environment<span> in </span>the body<span> functioning properly. Many </span>organ systems work together<span> and </span>maintain<span> energy homeostasis. ... </span>The<span> skeletal </span>system<span>, </span>the<span> endocrine </span>system<span>, and </span>the<span> lymphatic </span>system<span> also</span>work<span> with </span>the<span> digestive </span>system<span> and process those nutrients.</span>
A <u>tropical rainforest</u> is an example of an ecosystem with high primary productivity while a <u>desert</u> is an example of an ecosystem with low primary productivity.
<u>DNA</u> remains in the nucleus while <u>mRNA</u> is found in both the cytoplasm and nucleus.