Human Embryos and Fish Embryos Share a Number of Features

question 35

Multiple Choice

Human embryos and fish embryos share a number of features.Why?

• A) Humans and fishes share a common ancestor.
• B) All embryos share a similar environment and have acquired similar features via directional selection.
• C) Mutations in human and fish embryos have caused them to look alike.
• D) Humans and all other vertebrates, including fishes, have identical sets of genes; the differences between the various species are caused by the patterns and timing of gene activation.

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Definitions:

Consolidation Process

The method by which a parent company combines its financial statements with those of its subsidiaries to produce a single set of financial statements representing the entire corporate group as one entity.

Reliance on a Major Customer

A situation where a significant portion of a company's revenue comes from sales to a single customer.

Entities Under Common Control

Business entities that are directly or indirectly controlled by the same party or parties, typically characterized by shared management or ownership.

Single Customer

Refers to a business situation where a significant portion of a company's revenue comes from sales to one customer.