Migration Is Usually a Burden in Terms of Costs and Loss

question 66

Multiple Choice

Migration is usually a burden in terms of costs and loss of social networks, so migrants are usually

• A) older.
• B) less educated.
• C) better off economically.
• D) less ambitious than others.

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Definitions:

Water Molds

Aquatic, fungus-like organisms belonging to the group Oomycetes, known for causing diseases in plants and fish.

Representative Clade

A collection of organisms consisting of a common ancestor and all its direct offspring, signifying one lineage on the evolutionary tree.

Supergroup

In phylogenetics, a high-level taxonomic rank above the rank of kingdom, used to organize the diversity of eukaryotes especially.

Alveolates

A group of protists, including dinoflagellates, apicomplexans, and ciliates, characterized by the presence of alveoli (small sac-like structures) beneath their cell membranes.