Examlex
Which of the statements below is most accurate?
DNA Sequences
The order of nucleotides (adenine, thymine, cytosine, and guanine) in a segment of DNA, determining genetic information.
Twins
Two offspring born from the same pregnancy. Twins can be identical (monozygotic), meaning they develop from one zygote that splits and forms two embryos, or fraternal (dizygotic), meaning they develop from two different eggs fertilized by two different sperm.
Embryo Splitting
A reproductive technique, particularly in animal breeding and in vitro fertilization, where an embryo is divided into two or more separate embryos, potentially leading to genetically identical organisms.
DNA Synthesis
The natural or artificial creation of DNA molecules, involving the assembly of nucleotides in a specific sequence.
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