Diatoms and Some Yeasts Are Unicellular Eukaryotes That Have Mechanisms

question 40

Multiple Choice

Diatoms and some yeasts are unicellular eukaryotes that have mechanisms of nuclear division that may resemble intermediate steps in the evolution of mitosis.Which of the following is a characteristic feature of nuclear division in these organisms?

• A)They have circular chromosomes that are segregated by attachment to the plasma membrane.
• B)They have circular chromosomes that are segregated by attachment to spindle microtubules.
• C)Chromosomes are not condensed during nuclear division.
• D)The nuclear envelope remains intact during division.

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Definitions:

Strength

In the context of data, it refers to the magnitude or intensity of a relationship between variables, often gauged through correlation coefficients.

Relationship Between Variables

Refers to how one variable may change in relation to alterations in another variable, often measured by statistical tools to understand correlations or dependencies.

Reciprocity

Reciprocity refers to a mutual exchange between two parties, often used in the social sciences to describe social interactions.

Direction

In statistics, it often refers to the nature of the relationship between variables, indicating whether they move together in a positive or negative correlation.