Tundra Is Characterized By

question 47

Multiple Choice

Tundra is characterized by:

• A)low rainfall, deep water penetration, and trees with a vibrant understory of moss.
• B)high rainfall, slowly growing trees, and low temperatures.
• C)low rainfall, coniferous trees, and permafrost.
• D)low rainfall, dry soils, and permafrost.
• E)low rainfall, seasonally wet soils, and permafrost.

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Definitions:

Genetic Shotgun

A sequencing method that involves breaking down DNA into many small pieces, sequencing them, and then using computer algorithms to assemble the sequences into a complete genome.

Transgenic Salmon

Salmon that have been genetically modified, often to grow faster than their non-GM counterparts.

Sterile Females

Female organisms that are unable to produce offspring due to the absence or malfunction of reproductive organs.

Wild Salmon

Salmon that live and reproduce in their natural environments in oceans and rivers, not raised in captivity for commercial purposes.