Evaluate or Simplify the Expression Without Using a Calculator $\ln \mathrm { e } ^ { 7 }$

question 140

Multiple Choice

Evaluate or simplify the expression without using a calculator.
- $\ln \mathrm { e } ^ { 7 }$

• A) 7
• B) \(\mathrm { e }\)
• C) \(\frac { 1 } { 7 }\)
• D) 1

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Definitions:

Mesophyll

Photosynthetic parenchyma of plants.

Sieve Tubes

A series of sieve tube elements placed end to end to form channels for nutrient transport in plants.

Vessel Members

Components of the xylem tissue in plants that help conduct water and minerals from the roots to the rest of the plant.

Companion Cells

Plant cells that aid in the transport and regulation of nutrients within the phloem.