Bacteria cells do not have a "true" nucleus. This is because they are not Eukaryotic cells.
A threadlike strucure of nucleic acid
Positive feedback loop refers to a situation in which the process that produces a change in the body is reinforced by the change once it is underway.
<h3>What is a positive feed back loop?</h3>
The term positive feedback loop refers to a situation in which the process that produces a change in the body is reinforced by the change once it is underway. This is typified in stretching of uterine walls during child birth.
However, not all the feedback loops in the body are positive the negative feedback loops tend to stop the changes that produces them such as in homeostasis.
Learn more about feedback loops in the body:brainly.com/question/10318571
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Answer:
They needed to develop a good microscope first.
Explanation:
The principles of probability can be used for B. Predicting the traits of the offspring of genetic crosses.
Answer: B. Predict the traits of the offspring of genetic crosses.