Which of the Following Characteristics Allowed Early Gnathostomes to Become

question 52

Multiple Choice

Which of the following characteristics allowed early gnathostomes to become successful predators?

• A) fins stiffened with bone that increased manoeuvrability and improved gas exchange through the skin
• B) fins stiffened with bone that increased manoeuvrability and improved gas exchange in the gills
• C) lobe fins that allowed temporary access to land and improved gas exchange through the skin
• D) lobe fins that allowed temporary access to land and improved gas exchange in the gills

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Carbide Filament

A type of filament used in light bulbs, made from carbon and tungsten, known for its durability and high melting point.

Past Participle

A grammatical term referring to a form of a verb, typically used to indicate a completed action or condition, often used in perfect tenses.