Which of the Following Is Not True of Neuroblast Formation

question 4

Multiple Choice

Which of the following is not true of neuroblast formation in the Drosophila embryo?

• A) Embryos that lack both Notch and Delta function do not develop neuroblasts
• B) Initially, all cells of the proneural cluster have the potential of becoming neuroblasts
• C) Cells in which the Notch receptor is activated become epidermal cells
• D) Cells that are Delta-expressing cells become neuroblasts

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Definitions:

Lack of Testability

A characteristic of theories or hypotheses that cannot be empirically tested or examined through experimental methods to determine their validity.

Sex Bias

Prejudice or discrimination based on a person's sex or gender, often resulting in unfair treatment towards individuals of a particular sex.

Change in Behaviour

A modification or alteration in one's actions, reactions, or manner, often resulting from learning, experiences, or adaptations to environmental cues.

Reinforcement

In psychology, a stimulus or event that follows a behavior and increases the likelihood of that behavior being repeated.