Which of the Following Is a Disadvantage to Using DNA

question 6

Multiple Choice

Which of the following is a disadvantage to using DNA from organelles o obtain barcode genes?

• A)organelle DNA occurs in multiple copies
• B)organelle DNA is more difficult to sequence
• C)trick question - no organelles have DNA
• D)since organelles are inherited maternally,paternal DNA is not considered
• E)organelle DNA evolves too slowly for differences to be detected

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Definitions:

Green Algae

Diverse group of photosynthetic organisms found primarily in aquatic environments, important for oxygen production and as a base in the food web.

Land Plants

Plants that have adapted to live in terrestrial habitats, exhibiting features such as roots, stems, and leaves for survival on land.

Red Tides

A phenomenon caused by algal blooms that turn the sea or other bodies of water a red or reddish color, often resulting in toxic effects on marine life.

Dinoflagellates

A group of single-celled organisms found in marine and freshwater environments known for their role in aquatic food chains and some can cause red tides.