A Genetically Modified Organism

question 44

Multiple Choice

A genetically modified organism

• A)typically has new genes added.
• B)can be designed to resist herbicides.
• C)cannot be sold as organic.
• D)All of these statements are correct.

---

Definitions:

Counter Rung

A ladder logic component used in PLC programming to count occurrences of an event.

CTU

In control systems, it typically stands for "Count Up", a function block used in PLC programming for counting events.

Count-Up Counter

A device or program that tallies an increasing count, often used for tracking occurrences or events.

Non-Retentive Counters

Counting mechanism in automation systems that do not retain their count value in the event of a power loss or system reset.