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a. In the context of valence bond theory, explain the difference in geometry between a and a bond. Use a real molecule to illustrate your answer.
b. What two important differences are there in the properties of and bonds, in terms of how they affect the structure and reactivity of molecules?
Embryo
An early stage of development in multicellular organisms, in humans, it refers to the period from implantation until about the eighth week of pregnancy.
Umbilical Cord
A tube that connects the fetus to the placenta.
Phenotype
The actual form or constitution of a person as determined by heredity and environmental factors.
Genotype
The genetic makeup of an organism, consisting of the inherited alleles, that determines its specific traits.
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