In Humans, Identical Twins Are Possible Because

question 82

Multiple Choice

In humans, identical twins are possible because

• A)of the heterogeneous distribution of cytoplasmic determinants in unfertilized eggs.
• B)of interactions between extraembryonic cells and the zygote nucleus.
• C)of convergent extension.
• D)early blastomeres can form a complete embryo if isolated.
• E)the grey crescent divides the dorsal-ventral axis into new cells.

---

Definitions:

Bypassing

refers to a communication problem where the same words or phrases are interpreted differently by different people, leading to misunderstandings and a breakdown in communication.

Supportive Climate

An environment, either in the workplace or personal relationships, that fosters open, honest, and respectful communication.

Manipulative

Characterized by unscrupulous control or influence over a person or situation for one's own advantage.

Equal

Having the same rights, status, and opportunities as another or others, without discrimination or difference in treatment.