Which Feature Is Characteristic of Cleavage in Placental Mammals

question 250

Multiple Choice

Which feature is characteristic of cleavage in placental mammals?

• A) Begins after the fertilized egg reaches the uterus
• B) Is slowed down by large amounts of yolk in the vegetal hemisphere
• C) Produces a spherical blastula that is one cell layer thick, similar to that of the sea urchin
• D) Has two different planes of cleavage in the second cleavage
• E) Undergoes nuclear division in the absence of cytoplasmic division during the first several division cycles

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Definitions:

Compounded Quarterly

A method of calculating interest where the interest earned is added to the principal four times a year, leading to interest on interest.

Payments

The act of transferring money, or its equivalent, from one party to another as a settlement of an obligation, such as bills, invoices, or loans.

Compounded Monthly

This term refers to the process of earning interest on both the initial principal and the accumulated interest from previous periods, calculated on a monthly basis.

Invest

To assign funds with the anticipation of obtaining future gains, like earnings or financial returns.