Question

_____happens when a lineage splits into two or more lines of descent.

Answer 1

Answer:

speciation

Explanation:

When a lineage splits into multiple line of descents, then, it leads to speciation. It is a process by which a single population evolves into different species.  The process of speciation leads to the development of two or more species as  the lineages are splitted. These two evolved species are genetically independent.

Answer 2

Speciation

Explanation:

• The speciation is a process by which a new species develop from an ancestor or parent species.
• This happens when a single lineage get split or isolated resulting in development of several lines of the descent.
• This a process by which the single population adapt and evolves into different forms of species.
• The process by which speciation leads to the development of the two or more new species due to the lineage split.
• The evolved species are genetically dissimilar from parent species therefore, they remain reproductively isolated.

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