What is the effect of sickle-cell anemia?
a. Blocked respiratory pathways.
b. Decreased neurological functions.
c. Inefficient oxygen transportation.
d. Susceptibility to contracting malaria.

Option C.

Inefficient oxygen transportation .

Explanation:

Sickle cell anaemia is an inheritable condition in which the the red blood cell cannot transport oxygen effeciently in the blood to organs because of it's distorted shape which is sickle.

Red blood cells function in transporting oxygen in the blood because of it's iron component, when it is distorted it can't carry oxygen efficiently.

This can lead to damage to lungs, livers, nerves, spleens, organs.

straight or amphibians are homeothermic to thermal

the "power" of a lens is its resolution power, or its ability to distinguish between to closely located points. with the low power lens, it is likely you will see the rough form of the hay and maybe some movement of dots around the hay. however, when observed with the high power lens, the detailed features of the hay become visible and the microbes being grown are more clearly visible.

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