Search results for: 'Spiral Stair Case Animation'

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By: Administrator, Views: 12754

The precise source of diabetic issues in children is not known. However, aspects like genetics, household history, bad diet plan, etc. are considered as some of the diabetes causing aspects. In many of the cases, adolescent diabetes is a genetic (acquired at birth). diabetes symptoms in children ...

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Metaphase I Animation

By: HWC, Views: 7808

This is a cell during metaphase I. For each pair of chromosomes, any gamete produced by this cell could contain either the maternal chromosome or the paternal chromosome. How many different combinations of maternal and paternal chromosomes are possible in the gametes produced by a cell with th...

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Mendel's Principles of Dominance, Segregation and Independent Assortment

By: HWC, Views: 9232

Mendel selected true-breeding parents with contrasting traits, for example, purple and white flower color, and performed reciprocal crosses by choosing pollen from one parent and hand pollinating the seed-forming parent with this pollen. A cross-fertilization resulted from this procedure. In t...

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The Lac Operon in E. Coli

By: Administrator, Views: 13744

The lac operon (lactose operon) is an operon required for the transport and metabolism of lactose in Escherichia coli and many other enteric bacteria. Although glucose is the preferred carbon source for most bacteria, the lac operon allows for the effective digestion of lactose when glucose is no...

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How to find out if a population is evolving?

By: HWC, Views: 6707

Imagine a butterfly population with a pair of alleles that influence wing color as shown. We will represent the frequency of the dominant allele as p and the recessive allele as q. The Hardy-Weinberg rule describes what happens if a population is at genetic equilibrium—if it is not evolving...

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Labor and Delivery - Transition

By: Administrator, Views: 338

The last part of active labor – when your cervix dilates from 8 to a full 10 centimeters – is called the transition period because it marks the shift to the second stage of labor. This is the most intense part of labor. Contractions are usually very strong, coming every two and a half to t...

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Introduction to Body Systems Animation

By: Administrator, Views: 804

Systems: A group of different organs functioning together for a common purpose.

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Leg Movement Animation

By: Administrator, Views: 431

This animation shows a list of muscles found in the leg used for movement

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Wound Repair Animation

By: Administrator, Views: 12641

A wound is an injury to living tissue caused by a cut, blow, or other impact, typically one in which the skin is cut or broken.

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