Which One of the Following Is Not a Correct Distinction

question 47

Multiple Choice

Which one of the following is not a correct distinction about source-sink metapopulations?

• A)Source populations usually occupy better habitats.
• B)Source populations are less likely to go extinct.
• C)Sink populations near source populations are less likely to go extinct.
• D)Sink populations without access to immigrants from source populations are less likely to go extinct.
• E)The emigration rate from source populations exceeds that from sink populations.

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Definitions:

Tautology

A statement that is true by necessity or by virtue of its logical form.

Conjunct

In logic, a component of a compound statement formed by joining two statements with the word 'and'.

Conjunction

In linguistics, a term employed to link clauses or sentences together, or to arrange words within a single clause.

Disjuncts

Components in a logical expression that are combined with an OR operator, where the expression is true if at least one of the disjuncts is true.