Which of the Following Statements Is False

question 25

Multiple Choice

Which of the following statements is false?

• A)A JavaFX GUI is defined as a scene graph-a tree structure of an app's visual elements,such as GUI controls,shapes,images,video,text and more.
• B)Each visual element in the scene graph is a node-an instance of a subclass of Node (package javafx.scene),which defines common attributes and behaviors for all nodes in the scene graph.
• C)The first node in the scene graph is known as the origin.
• D)Nodes that have children are typically layout containers that arrange their child nodes in the scene.

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Definitions:

Antibiotic Medium

A growth medium infused with antibiotics used in laboratory settings to select for or against microorganisms sensitive to the specific antibiotics.

Human DNA Fragments

Short sequences or pieces of human deoxyribonucleic acid (DNA) that result from breaking the molecule into smaller components.

Plasmids

Small, circular, double-stranded DNA molecules found in bacteria and some other organisms, capable of independent replication and often used in genetic engineering.

Polymerase Chain Reaction

A laboratory technique used to amplify DNA sequences, making millions of copies of a specific DNA segment.