Which of the Following Was Derived from an Ancestral Cyanobacterium

question 13

Multiple Choice

Which of the following was derived from an ancestral cyanobacterium?

• A) chloroplast
• B) mitochondrion
• C) flagella
• D) mitosome

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Definitions:

Independent Samples Design

A research design in which different groups of participants are exposed to different treatments or conditions, and their outcomes are compared to inspect the effects of the treatment.

Randomized Block Design

An experimental design that groups subjects into blocks based on certain characteristics before randomly assigning treatments, to reduce the variability within treatment conditions.

Degrees of Freedom

The number of independent values in a calculation that are free to vary when estimating statistical parameters.

Randomized Block Design

An experimental design in which subjects are grouped into blocks based on certain characteristics before being randomly assigned to different treatments.