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Chapter 16: Genetics - Coggle Diagram
Chapter 16: Genetics
Monohybrid Crosses
Monohybrid Crosses with Complete Dominance
Test Crosses
Crossing Heterozygotes with Themselves
Monohybrid Crosses with Incomplete Dominance
Multiple Alleles
Mutations
Effects of Mutations
Somatic Mutations
Causes of Mutations
DNA Repair Processes
Dihybrid Crosses
Crossing-Over
Genes on the Same Chromosome: Linkage
Genes on Separate Chromosomes: Independent Assortment
Other Aspects of Inheritance
Lethal Alleles
Multiple Sets of Chromosomes and Gene Families
Maternal Inheritance
Replication of DNA
occurs during S phase of cell cycle
replicon
one strand of DNA double helix cut
Concepts
Genetics
Science of inheritance
Chemical basis is the gene
multiple forms known as alleles
Arise by mutation
Nucleotide sequence is changes
Types in single individual known as genotype
expression of these is phenotype
Reproduction
Sexual
combines alleles
paves way for adaption
large degree of chance and risk
unique offspring
Asexual
Exact copy of parent and siblings
Exact same DNA and alleles
limits adaption
Multiple Genes for One Character