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SIMPLE PATTERNS OF INHERITANCE - Coggle Diagram
SIMPLE PATTERNS OF INHERITANCE
CHROMOSOMAL THEORY
chromosomes are replicated
homologous pairs
contain the genetic material
X-LINKED INHERITANCE
x-y females are xx, males are xy
z-w females are zw males are zz
x-o females are xx, males are x or xo
halo-diploid in bees
GENETICS AND PROBABILTY
p= no. of times an event occur/totoal no. of possible outcomes
sum rule= sum of individual probabilities
product rule-product of individual probabilities
MOLECULAR BASIS
incomplete dominance- shows intermediate phenotype
co dominance- multiple alleles
alleles are dominant or recessive
MENDELS LAW OF INHERITANCE
traits are dominant and recessive
genes and alleles
segregation of alleles
genotype and phenotype
genetic composition/physical characteristics
testcross: to determine genotype of unknown
PEDIGREE ANALYSIS
cystic fibrosis- recessive
huntington - dominant
traits are analyzed over generations