DI KO ALAM ANO TO Flashcards
are one pair of non-homologous (male) and homologous
(female) chromosomes.
Sex chromosomes
A sex-linked trait where the gene or allele for the trait is found on
the X chromosome
X linked trait
An X-linked recessive trait where an affected individual suffers
from delayed blood clotting during injuries because of the absence of certain
blood clotting factors or coagulation.
HEMOPHILIA
a genetic condition expressed as long and
strong hairs growing from the helix of the pinna.
Hypertrichosis pinnae auris
An X-linked recessive trait where an affected individual
could not distinguish red from green color.
COLOR BLINDNESS
Hormonal or physiological differences between the
sexes cause differences of expression of certain genes
SEX-INFLUENCED TRAIT
These are characteristics only expressed in one sex
SEX-LIMITED TRAITS