Examlex
The use of X-ray diffraction on crystallized DNA by Rosalind Franklin revealed the _______ structure of the DNA molecule.
Genotype
An individual’s collection of genes that contains instructions for all physical and psychological characteristics, including hair, eye color, personality, health, and behavior.
Dizygotic Twins
Also known as fraternal twins, these are siblings born at the same time due to the fertilization of two different eggs by two different sperm.
Monozygotic Twins
Twins that are genetically identical because they were formed from a single zygote splitting into two.
Fraternal Twin
Siblings born at the same time who have developed from two different eggs fertilized by two different sperm cells, making them genetically unique from each other.
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