Sister Chromatids Are

question 40

Multiple Choice

Sister chromatids are

• A)genetically identical and attached to each other at the centromere.
• B)genetically different and attached to each other at the centromere.
• C)genetically different.
• D)genetically identical.
• E)attached to each other at the centromerE.

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Definitions:

Convergent Evolution

The process whereby organisms not closely related independently evolve similar traits as a result of having to adapt to similar environments or ecological niches.

Coevolved Traits

Traits in different species that have evolved mutually through the process of biological interaction, such as predator/prey or parasitic relationships.

Biomes

Large community of plants and animals that occupies a distinct region defined by its climate, flora, and fauna.

Coral Reefs

Diverse underwater ecosystems held together by calcium carbonate structures secreted by corals, serving as habitats for a vast array of marine life.