Hemophilia is an inherited bleeding disorder where clotting factors are either absent or present in low amounts. As a result, the blood doesn't clot. It is an X-linked recessive trait that is inherited.
<h3>What is X- linked recessive genetic illness?</h3>
Genetic abnormalities known as -X-linked recessive genetic illnesses are brought on by an atypical gene on the X chromosome. "Carriers" for a disease are females who have the disease gene on one of their X chromosomes. The fact that carrier females have a second copy of the gene to make up for the copy with the disease-causing alteration or mutation usually prevents them from showing symptoms of the ailment.
A male has one X chromosome, thus if he gets an X chromosome that carries a gene that causes a disease, the condition will manifest in him. Male X-linked If the other X chromosome from their mother is healthy, all of their daughters will carry the illness gene.
Learn more about hemophilia here:
brainly.com/question/1425282
#SPJ1
What are the answer choices?
<span>They transport information in the form of electrical signals so I'm assuming it's A. </span>
The stubbing of the toe on the edge of the bedpost will result in the release of endorphins. Endorphins are the neurotransmitters that pass the nerve signals from one neuron to another. The endorphins are released in response to stimuli such as fear, pain and stress. These are released in the different parts of the nervous system, and the pituitary gland. The stabbing of the toe will act as a pain stimuli for the release of endorphins.
Hence, the answer is 'Endorphins'.
Answer;
The changes you see with your eyes all begin with changes at the submicroscopic level, and that is what chemistry explains.
Explanation;
-Chemistry is the study of matter and the changes that it undergoes. Chemistry is commonly viewed at three different levels of representation; macroscopic, submicroscopic and symbolic, that combine to enrich the explanations of chemical concepts.
-Submicroscopic world entails things that can be observed with a microscope, they can not be seen by our naked eyes. Atoms and molecules are submicroscopic and it is their behavior that determines the macro behavior of chemicals in bulk.