Nervous system
Circulatory system
Cardiovascular system
Chromatin is within the nucleus and is found in BOTH eukarayotic and prokaryotic and is a condensed structure of DNA,proteins, and RNA. It basically protects the DNA sequence and structure. It allows for mitosis and meiosis to happen. The nuclelous is located inside the nucleus but ONLY in eukarayotic cells. It makes ribosomes.
The Meiosis Gizmo is an intuitive movement, which helps understudies through the steps of meiosis offspring utilizing crossovers and meiosis.
<u>Explanation:</u>
It explains how sex cells division that produces reproductive cells in sexually reproducing organisms produced by the process of meiosis. Compare meiosis in male and female germ cells, and use hybrids to expand the number of conceivable gamete genotypes.
Utilizing meiosis and crossovers, create "designer" fruit fly offspring with wanted attribute mixes. During meiosis, a few chromosomes swap portions of themselves, making new blends of qualities and expanding the hereditary decent variety of the sex cells.
In surgery yes. it would hurt without it and nobody would get surgery and surgeons would have no job. <span />
Phrenology is considered a pseudoscience because it lacks quality experiments. Since phrenology is the study of the brain by looking at the size and the shape of the skull, there is no biological proof through experiments.
Answer: it lacks qulality experiments
Credit to: @SociometricStar
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