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Being a carrier of certain genetic disorders, such as sickle cell trait, can provide a survival advantage in malaria-endemic regions. The presence of the sickle cell trait offers some protection against severe forms of malaria, as the malaria parasite has a harder time surviving in sickled red blood cells. This selective advantage allows carriers to have a better chance of surviving and reproducing in areas where malaria is prevalent, leading to a higher frequency of the trait in those populations.

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1w ago

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What genetic disorder can be beneficial in its heterozygous form?

Sickle Cell Anemia, in it's heterozygous form it does not present as the disease and it gives the carrier resistance to malaria.


Is carrier an active or passive transport?

It can be either. A carrier pigeon is active whereas a malaria mosquito is passive.


Can you get Malaria in tropical places?

Malaria is the disese endemic in tropical countries only.


Who is the carrier of malaria?

The primary carrier of malaria is the female Anopheles mosquito. When it bites an infected person, it takes in the malaria parasites, which can then be transmitted to another person through subsequent bites. Malaria is caused by Plasmodium parasites, with Plasmodium falciparum being the most deadly species. Effective prevention and control measures focus on reducing mosquito populations and preventing bites.


What countries does malaria effect?

Africa


Which disorder provides protection against malaria in the heterozygote?

sickle-cell disease


Why was it important to control mosquitoes on the isthmus of panama?

mosquitoes carrier tropical diseases such as malaria


Why was it important to control mosquitoes on isthmus of panama?

mosquitoes carrier tropical diseases such as malaria


Why was it important to control mosquitoes the isthmus of panama?

mosquitoes carrier tropical diseases such as malaria


Where in the world are the most cases of Malaria and Sickle Cell anaemia?

Malaria is common in topical ad subtropical zones. The malaria has selected the people with sickle cell anaemia. Although person with sickle cell anemia can have malaria, the carrier, or the person with sickle cell trait is resistant to malaria.


What should you avoid from malaria?

I Think you mean how do you avoid malaria. Well, stay away from countries that are known to harbor the species of mosquito that carry malaria. some countries are: Africa, India, and MAYBE Thailand


What disease do have if you were bitten by an anopheles mosquito?

It causes a disease called malaria,i think!!!malariaThe anopheles mosquito's carries the disease of yellow feverMalariamalaria - assuming it was an infected carrier