chromosomal duplication 13 videos
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Chromosome
Biology Cell Division and Reproduction
The description and importance of chromosome.
cell division chromosome chromatid DNA chromatin nucleosome -
Sex Chromosomes
Biology Cell Division and Reproduction
The description of sex chromosomes.
sex chromosomes X Y XX XY gender autosomes karyotype -
Duplicating an Angle
Geometry Constructions
How to duplicate an angle using a compass and straightedge.
congruent angles construction compass straightedge -
Chromosomes Crossing Over - Linked Genes
Biology Mendelian Genetics
The concepts of chromosome crossing over and linked genes.
chromosomes crossing over linked genes independent assortment meiosis codominance incomplete heterozygote homozygote -
Duplicating a Line Segment
Geometry Constructions
How to duplicate a line segment using a compass and straightedge.
congruent segments construction compass straightedge -
Karyotype
Biology Cell Division and Reproduction
The description of karyotype.
karyotype chromosomes genes -
Genetic Mutation
Biology Molecular Biology
Random errors in genes and their effects.
genetic mutation chromosomal base substitution -
Constructing Parallel Lines
Geometry Constructions
How to construct parallel lines using three different methods.
transversal duplicating angles corresponding alternate interior alternate exterior -
Eukaryotic Cells
Biology Parts of a Cell
The description of eukaryotic cells.
eukaryotic cells organelle nucleus mitochondria ribosome histone bound chromosome -
Law of Segregation
Biology Mendelian Genetics
The concept and usage of Law of Segregation.
law segregation alleles gametes chromosomes dominant recessive Mendel first law -
Law of Independent Assortment
Biology Mendelian Genetics
Understanding the concept of Law of Independent Assortment.
law independent assortment Mendel genetics genes chromosomes meiosis crossing over -
Sex-Linked Genes
Biology Cell Division and Reproduction
Understanding sex-linked genes in reproduction.
sex linked genes XX XY X chromosome Mendel hemizygous homozygous heterozygous genetics
