Biology, 11.11.2019 23:31 villarrealc1987
Although the vast majority of women who inherit a single copy of an x-linked recessive disease allele are not affected by the disorder, a small percentage of women do display the disease phenotype. which of the following could explain this rare phenomenon?
a. x-inactivation that favors inactivation of the normal x chromosome
b. incomplete penetrance of the x-linked recessive allele
c. turner syndrome (a sex-chromosome aneuploidy in which women have only one x chromosome)
d. multiple alleles of the x-linked recessive trait
Answers: 1
Biology, 21.06.2019 14:20
Aseries of connections of food chain in an ecosystem is called a what
Answers: 1
Biology, 22.06.2019 01:00
Complete the statements to identify the first two steps of meiosis i. (1 ) the first and longest step of meiosis i is called i. (2)the second step of meiosis i is called i.
Answers: 1
Biology, 22.06.2019 01:30
Which best explains how a heat pump can heat a room? cold air from the house is moved through pipes, where it absorbs thermal energy. warm air from outside is pushed into the house to replace the cold air. combustion warms the air when chemical energy is transferred to thermal energy. fuel is used to move a piston, which pushes warm air into the house.
Answers: 1
Biology, 22.06.2019 08:30
Both male and female gametes are created during the process of meiosis. the formation of male gametes is called spermatogenesis. after telophase il of spermatogenesis, there would be are all genetically male gametes created that
Answers: 2
Although the vast majority of women who inherit a single copy of an x-linked recessive disease allel...
Physics, 17.11.2019 03:31
Chemistry, 17.11.2019 03:31
Mathematics, 17.11.2019 03:31
Mathematics, 17.11.2019 03:31
Health, 17.11.2019 03:31
Mathematics, 17.11.2019 03:31
Mathematics, 17.11.2019 03:31
Mathematics, 17.11.2019 03:31