Mendel's law Flashcards
→ Gametes carry only one allele of
each gene
→ One is from dad and one is from
mom
→ explains that during gamete
formation, alleles for each gene segregate, ensuring that each gamete carries only one allele for each gene.
Law of Segregation
This process allows for genetic variation and ensures that offspring inherit a combination of alleles from both parents, contributing to genetic diversity.
Law of Segregation
states that genes for different traits
are inherited independently of each other during gamete formation, as long as they are located on different chromosomes.
Law of Independent Assortment
his law applies only if the genes in question are located on different chromosomes, allowing for the random assortment of alleles during gamete formation.
Law of Independent Assortment
This process allows for the independent distribution of alleles for different traits, resulting in a wide variety of genetic combinations in offspring.
Law of Independent Assortment
a process during which
homologous chromosomes exchange genetic material, further increases genetic diversity by
shuffling alleles between
chromosomes.
crossing over
Without ———, each
chromosome would contain genes inherited solely from either the mother or the father, resulting in less genetic variation among offspring.
crossing over
in the presence of a dominant
allele, its corresponding trait will be expressed. This principle applies to genetic inheritance, where one allele may mask the expression of another allele
Law of Dominance
→ dominant allele completely masks
the recessive allele, resulting in the expression of the dominant trait.
Complete Dominance
→ traits blend together, producing an
intermediate phenotype.
Incomplete Dominance
→ Both alleles are expressed
independently, without blending, resulting in the simultaneous presence of both traits.
→ This allows for the expression of multiple traits without the dominance of one over the other.
Co-dominance
→ It always follow Complete
dominance unless stated otherwise
Punnett Square Analysis