Aphids Can Be Useful in Terms of Helping Scientists Assess

question 243

Multiple Choice

Aphids can be useful in terms of helping scientists assess

• A) the direction of the flow of phloem.
• B) the pressure within the xylem.
• C) the solute content of the phloem.
• D) detecting companion cells.
• E) transpiration levels.

---

Definitions:

Stop Payment Order

A stop payment order is a request made to a bank or financial institution to cancel a check or payment before it is processed or cashed.

Holder In Due Course

A party possessing a negotiable instrument, such as a check or promissory note, who has certain rights to payment and is protected against some defenses if the instrument was acquired in good faith.

Authorized Representative

An individual or entity legally empowered to act on behalf of another person or organization.

Legal Entity

A legal entity refers to any company or organization that has legal rights and obligations, including the capacity to enter into contracts and loans, sue and be sued.