Biology, 04.04.2020 03:29 Caixiayang3613
In humans, as well as in many other animals and some plants, the sex of the individual is determined by sex chromosomes. The sex chromosomes are one pair of non-homologous chromosomes: XX represents a female, while XY represents a male. When a gene for a specific trait is attached to the X or Y chromosome, we say it is sex-linked, and when it is attached to the X chromosome, we say it is X-linked. Alleles for these linked traits, such as hemophilia or color blindness, crosses, may be recessive or dominant. This is one possible cross (above) for the X-linked condition known as hemophilia. Which pair of parents is most likely to have a hemophiliac daughter? A) carrier mother and unaffected father B) carrier mother and hemophiliac father C) hemophiliac mother and a carrier father D) unaffected, non-carrier mother and hemophiliac father
Answers: 2
Biology, 22.06.2019 06:20
The activity of the modern sample is 1.10 bq . how long does that measurement take?
Answers: 1
Biology, 22.06.2019 06:30
What kind of bond is created by the attraction between atomic particles of opposite charge? ionic bond hydrogen bond covalent bond nuclear bond
Answers: 1
Biology, 22.06.2019 09:00
In an experiment examining the effects tai chi on arthritis pain, callahan (2010) selected a large sample of individuals with doctor-diagnosed arthritis. half of the participants immediately began a tai chi course and the other half (the control group) waited 8 weeks before beginning. at the end of 8 weeks, the individuals who had experienced tai chi had less arthritis pain that those who had not participated in the course.
Answers: 1
In humans, as well as in many other animals and some plants, the sex of the individual is determined...
Physics, 18.12.2020 03:40
Mathematics, 18.12.2020 03:40
History, 18.12.2020 03:40
Mathematics, 18.12.2020 03:40
Mathematics, 18.12.2020 03:40
Mathematics, 18.12.2020 03:40
Chemistry, 18.12.2020 03:40
Chemistry, 18.12.2020 03:40
Biology, 18.12.2020 03:40
Mathematics, 18.12.2020 03:40
History, 18.12.2020 03:40
Mathematics, 18.12.2020 03:40
Arts, 18.12.2020 03:40
Mathematics, 18.12.2020 03:40