Which Event (Or Events) Occur in the Prophase II Phase

question 1

Multiple Choice

Which event (or events) occur in the prophase II phase of meiosis II?

• A) Condensing of the chromosomes and the nuclear envelope breaks down
• B) Sister chromatids align along the metaphase plate
• C) Sister chromatids are pulled apart to opposite poles
• D) Nuclear membrane begins to form, and a cleavage furrow begins to develop

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Definitions:

Economies of Scope

Cost advantages that enterprises obtain due to efficient utilization of resources across multiple products or services.

Myelencephalon

Most caudal portion of the embryonic brain; also called medulla oblongata.

Mesencephalon

Midbrain in both the embryo and adult; consists of the cerebral peduncle and the corpora quadrigemini.

Diencephalon

Second portion of the embryonic brain; in the inferior core of the adult cerebrum.