The more ordered structure of tin from white and grey tin is to be identified. Concept introduction: Tin ( Sn ) is soft crystalline chemical element. It is of two types, that is, white tin and gray tin. Gray tin is non metallic and has diamond cubic structure whereas white tin is metallic and has BCT structure. To determine: The more ordered structure of tin from white and gray tin.

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Dr. Mendel asked his BIOL 260 class what their height was and what their parent's heights were. He plotted that data in the graph below to determine if height was a heritable trait. A. Is height a heritable trait? If yes, what is the heritability value? (2 pts) B. If the phenotypic variation is 30, what is the variation due to additive alleles? (2 pts) Offspring Height (Inches) 75 67.5 60 52.5 y = 0.9264x + 4.8519 55 60 65 MidParent Height (Inches) 70 75 12pt v V Paragraph B IUA > AT2 v V

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Chapter 19, Problem 98CP

Interpretation Introduction

Interpretation: The more ordered structure of tin from white and grey tin is to be identified.

Concept introduction: Tin (Sn) is soft crystalline chemical element. It is of two types, that is, white tin and gray tin. Gray tin is non metallic and has diamond cubic structure whereas white tin is metallic and has BCT structure.

To determine: The more ordered structure of tin from white and gray tin.

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Dr. Mendel asked his BIOL 260 class what their height was and what their parent's heights were. He plotted that data in the graph below to determine if height was a heritable trait. A. Is height a heritable trait? If yes, what is the heritability value? (2 pts) B. If the phenotypic variation is 30, what is the variation due to additive alleles? (2 pts) Offspring Height (Inches) 75 67.5 60 52.5 y = 0.9264x + 4.8519 55 60 65 MidParent Height (Inches) 70 75 12pt v V Paragraph B IUA > AT2 v V

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