Results 181 to 190 of about 3,864,284 (197)
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Variability and Genetic Studies

1973
The science of cytogenetics is concerned with the mechanisms of heredity and variability at the cellular level. The chromosomal numbers in different species, chromosomal polymorphism and the behaviour of chromosomes during the process of replication are studied because of the importance for taxonomy and evolution.
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Studies on the variability of the maxilla

Plastic and Reconstructive Surgery, 1973
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Control of Study Variables

Journal of Cataract and Refractive Surgery, 1994
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A study of variability in arithmetic.

Journal of Educational Psychology, 1925
John R. Clark, E. Leona Vincent
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Variables in Quantitative Studies

2023
Michelle Newhart, Mildred L. Patten
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Variables in Nonexperimental Studies

2017
Mildred L. Patten, Michelle Newhart
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