![subject](/tpl/images/cats/biologiya.png)
The population in south africa is more prone to sickle cell anemia (genotype “ss”). people with genotype “ss” survive only up to 14-15 years of age. people with “ss” are prone to malaria because the parasite resides inside their rbcs. people with genotype "ss" are resistant to malaria because the parasite cannot reside inside their rbcs, and they can live a normal life (without sickle cell anemia). what kind of evolutionary force must be operative in south africa?
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Biology
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 05:50, katiekern5207
How is the carbon cycle related to global warming ?
Answers: 2
![image](/tpl/images/cats/biologiya.png)
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 08:10, Haneendye123
In sweet pea, gene c is responsible for color production and gene p is responsible for the purple color pigment. both of them are located on two different loci on different chromosomes. the flowers will be purple only when the plant has the genotypes as c_p_. no color will be produced with genotypes: ccpp, ccpp, ccpp, ccpp. thus, gene c controls the expression of gene p. what pattern of inheritance is exhibited here? a. pleiotropy b. epistasis c. multiple alleles
Answers: 1
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 10:40, ConstanceBhoo301
Describe characteristics of a good respitory surface
Answers: 1
You know the right answer?
The population in south africa is more prone to sickle cell anemia (genotype “ss”). people with geno...
Questions in other subjects:
![Konu](/tpl/images/cats/geografiya.png)
Geography, 15.09.2020 22:01
![Konu](/tpl/images/cats/en.png)
English, 15.09.2020 22:01
![Konu](/tpl/images/cats/mat.png)
Mathematics, 15.09.2020 22:01
![Konu](/tpl/images/cats/istoriya.png)
History, 15.09.2020 22:01
![Konu](/tpl/images/cats/mat.png)
Mathematics, 15.09.2020 22:01
![Konu](/tpl/images/cats/mat.png)
Mathematics, 15.09.2020 22:01
![Konu](/tpl/images/cats/mat.png)
Mathematics, 15.09.2020 22:01
![Konu](/tpl/images/cats/mat.png)
Mathematics, 15.09.2020 22:01
![Konu](/tpl/images/cats/mat.png)
Mathematics, 15.09.2020 22:01
![Konu](/tpl/images/cats/mat.png)
Mathematics, 15.09.2020 22:01