Which Statement About Cleavage and Early Development in Placental Mammals

question 191

Multiple Choice

Which statement about cleavage and early development in placental mammals is true?

• A) Cells of the inner cell mass initiate implantation.
• B) Premature hatching of the blastocyst from the zona pellucida can result in ectopic pregnancy.
• C) Mammalian cleavage produces a blastocyst, which produces the body of the embryo, while the maternal tissues produce all the tissues of the placenta.
• D) Cells of the trophoblast are pluripotent stem cells.
• E) Cells derived from the trophoblast form the amnion and yolk sac.

Address the significance of setting realistic goals and boundaries in the workplace to maintain personal well-being.

Acknowledge the role of physical fitness as a nonfinancial asset and its effects on health and work performance.

Apply the process of behavior change in personal health decisions.

Define a healthy diet and identify key guidelines for maintaining it.

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Definitions:

Oral Contract

An agreement between parties spoken and agreed upon verbally, rather than in written form; although legally binding, it may be harder to prove.

Statute of Frauds

A legal concept that requires certain types of contracts to be executed in writing and signed by the parties involved to be enforceable.

Oral Contract

An agreement between parties that is spoken and not written, yet it is legally binding.

Employment Agreement

A contractual relationship between an employer and an employee outlining the terms of employment, including duties, responsibilities, and compensation.