The Protist Characterized by a Silica Shell and Thread- Like

question 48

Multiple Choice

The protist characterized by a silica shell and thread- like pseudopods is a(n)

• A) foraminiferan.
• B) euglenid.
• C) alveolate.
• D) excavate.
• E) radiolarian.

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Definitions:

Ovum

The female reproductive cell or egg, which, when fertilized by a sperm, can develop into a zygote.

Ejaculation

The expulsion of semen from the male reproductive tract as a part of the sexual response cycle.

Turning Points

Psychological transitions that involve significant change or transformation in the perceived meaning, purpose, or direction of a person’s life.

Psychological Transitions

Changes in psychological status or condition that occur as part of development, often relating to life events or phases.