The First Animals to Show True Tissues Were

question 25

Multiple Choice

The first animals to show true tissues were

• A)sponges.
• B)placozoans.
• C)cnidarians.
• D)ctenophores.

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Definitions:

Environmental Influences

External factors or conditions that affect an individual's development, behavior, or lifestyle, including social, physical, and cultural factors.

Meiosis

A type of cell division that reduces the number of chromosomes in the parent cell by half, producing four gamete cells, fundamental for sexual reproduction.

Genetically Identical

Refers to organisms or cells that have exactly the same genetic material.

Genetic Sex

Determined by the chromosomes an individual possesses, typically XX for females and XY for males, influencing biological sex.