List the major events that occur in the patellar reflex, from the striking of the patellar ligament to the resulting response by clicking and dragging the labels to the correct location. Then, put these events in their proper sequence from what occurs first at the top. (Some labels may not be used.)

many phylogenetic trees have a single lineage at the base representing a common ancestor. a lineage that evolved early from the root and remains unbranched is called basal taxon. when two lineages stem from the same branch point, they are called sister taxa.

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explanation:

her next move would be to use agarose gel electrophoresis to separate the dna molecules of varying length and create a dna fingerprint.

the sun creates it's own light, also gives light and life to bunch of stuff like plants,animals,humans etc.photosyntesis is the process of making food which needs sun,water,nutrients etc.