Which Is a Shared Feature of the Embryonic Development of Chicks

question 153

Multiple Choice

Which is a shared feature of the embryonic development of chicks and placental mammals?

• A) Cells migrate through a midline primitive groove during gastrulation.
• B) The body of the embryo forms on top of a large yolk mass.
• C) The hypoblast forms when cells of the blastodisc break free and form a continuous layer below the blastocoel.
• D) Hensen's node forms the neural tube.
• E) The hypoblast forms the body of the embryo.

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Definitions:

Material Price Variances

The difference between the actual cost of materials and the expected or budgeted cost of materials in production processes.

Materials Account

An account used to track the costs of raw materials that are either in stock or being used in production processes.

Standard Cost

A predetermined cost of manufacturing a product or providing a service, used for budgeting and performance evaluation.

Labour Rate

The amount of money paid to workers for their services, typically expressed as an hourly wage.