Sex- Related Inheritance Flashcards
The three types of sex related inheritance
Sex linked
Sex influence
Sex limited
Traits that are located on the x chromosome are called x-linked traits and traits that are found on t chromosome are called x-linked traits
Sex linked traits
have only one chromosome, thus if they inherit the affected x they will have disorder
Male
Have two chromosome therefore, they can inherit /carry the trait without being affected if it acts in a recessive traits
Female
Traits that can be expressed in both sexes but can be observed in one sex
Sex influence traits
Expressed in only one sex
Sex limited traits
Meaning of DNA
Deoribonucleic acid
Backbone support four bases. And what is the four bases?
Guanine, cytosine, adenine and thymine
_ and _ are complementary, always appearing opposite each other on the helix, as are _ and _
guanine, cytosine
adenine, thymine