Answer: 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.
Answer:
The correct answer is 3. Endosymbiotes
Explanation:
According to the endosymbiotic theory, mitochondria was a prokaryotic organelle which was engulfed by ancestral cell. Then this bacteria remain in a symbiotic relationship with ancestral cell and evolved in mitochondria which can synthesize ATP and replicated its own genome, able to duplicate and divide.
So mitochondria are considered as endosymbiotes which means they are organism which lives inside others body and cannot live or function on their own. This theory is supported by genetic evidence that shows similarities between mitochondria and bacteria. So the correct answer is 3.
<span>The plan of the sponges suggests that, if animals did arise from colonial protists, that they can and will evolve into animals again in the future. Since protists are grouped in a colony and combine to make one organism, there is a possibility of endless capabilities out there for different and new animals that could potentially become a realization.</span>
Body colour of mice depends on the gene of the mice.
<h3><u>Explanation:</u></h3>
Body colour is a character of mice, and it has different traits like light coloured and dark coloured. The body colour is formed because of the specific genes present in their DNA, which is present in chromosomes. The wild variety of the body colour is dark coloured, while the mutated variety of the body colour is light colored. As the mutations are usually recessive over the wild varieties, so the dark colour is dominant over the light coloured.
So when a pure dark coloured mice is crossed with a purely light coloured mice, the offsprings are all dark coloured.
