Answer:
<em>b. Branch</em>
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Explanation:
In a phylogenetic tree, used to show the evolutionary relationships among various biological species or other entities; their phylogeny, node is referred to as the taxonomic unit. From the node, the species branch out into the currently living population of interest, found at the tips of lines referred to as the tree's branches.
B, ligand-gated ion coupled receptor signaling
The purpose of the fruit is to make a seed.
The list which correctly summarizes the main functions of proteins in the human body is the last one - p<span>owering movement, structural support, hormone production, antibody and enzyme production.
Skeletal muscles are responsible for movement and those muscles are made of protein. </span>
The answer is True.............................
