Which Characteristic Is Typical of the Vegetal Pole of an Embryo

question 48

Multiple Choice

Which characteristic is typical of the vegetal pole of an embryo?

• A)The vegetal pole is composed of a single, large cell.
• B)The vegetal pole is always hollow.
• C)The vegetal pole contains relatively less yolk.
• D)The vegetal pole has a relatively greater proportion of yolk.
• E)The vegetal pole is the site of the development of the mouth.

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Definitions:

Cremation

The process of burning a deceased body, reducing it to ashes, as an alternative to burial in some cultures and religions.

Mortality Revolution

A dramatic decline in death rates, often credited to improvements in public health, nutrition, and medicine, significantly impacting population growth and life expectancy.

Proliferation

The rapid increase or spread of something, often used in the context of cell growth or the spread of weapons.

Late Adulthood

The stage of human development that follows middle age, often characterized by retirement, significant life reflections, and preparation for end of life.