By 40 Days After Conception,three Swellings Become Visible at the Anterior

question 102

Multiple Choice

By 40 days after conception,three swellings become visible at the anterior end of the human neural tube.The most anterior of these swellings eventually develops into the

• A) brain.
• B) midbrain.
• C) hindbrain.
• D) forebrain.
• E) ventricles.

---

Definitions:

Square Foot

A unit of area measurement equal to a square measuring one foot on each side.

Family Size

The number of individuals in a household, encompassing all related and unrelated members.

Level of Significance

A threshold in hypothesis testing that determines whether an observed effect is considered statistically significant.

Explanatory Variables

are variables in a statistical model that are presumed to influence or cause changes in a dependent variable.