Examlex
DNA was first described by _____ in 1869.
Biology
The scientific study of life and living organisms, including their structure, function, growth, evolution, and distribution.
Genetics
The branch of biology that deals with heredity, genetic variation, and the mechanisms by which certain traits are passed from parents to offspring.
Sir Francis Galton
A 19th-century scientist known for his pioneering studies in heredity and human intelligence, and for introducing statistical concepts to the study of biology.
Twins
Siblings born from the same pregnancy, which can be identical (from one egg) or fraternal (from separate eggs).
Q10: varies between species<br>A)autosome<br>B)centromere<br>C)chromosome<br>D)chromosome number<br>E)diploid<br>F)sex chromosomes<br>G)sister chromatids<br>
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Q25: Once the amino acid on the second
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Q44: One of the advantages of PCR is
Q55: When performing gene therapy, DNA can be
Q59: In order to visualize the DNA for
Q67: DNA primer<br>A)1<br>B)2<br>C)3<br>D)4
Q71: Movement of substances that requires the expenditure
Q83: A diploid organism contains _.<br>A) several copies