Specialized Cells Used in Reproduction That Contain Only 23 Single

question 72

Multiple Choice

Specialized cells used in reproduction that contain only 23 single chromosomes are called

• A) zygotes.
• B) gametes.
• C) autosomes.
• D) XY chromosomes.

Understand the concept of mass extinction events and differentiate them from natural background extinction rates.

Recognize the influence of invasive species on native species and ecosystems.

Understand the importance of keystone species in ecosystem dynamics.

Assess the potential impacts of climate change on species diversity and distribution.