Answer:
The man's father genetics for aniridia is XAY because one copy of the altered gene in each cell is sufficient to cause this disorder.
Explanation:
The aniridia allele in females has to be in the XAXA or XAXa form to be expressed but in males, can be expressed when genotype is XAY.
Migraine headaches allele in females has to be in the XMXM or XMXm form to be expressed but in males, can be expressed when genotype is XMY.
A man with normal vision and without migraines (XaY/XmY) had a father who had aniridia (XAY).
The man's father genetics for aniridia is XAY because one copy of the altered gene in each cell is sufficient to cause this disorder.
Your answer would be D :)
The correct answer to this question would be:
<span> “</span>Implanted venous access ports”
Venous ports are catheter that is
placed on the upper chest and may come in either the subclavian or internal jugular vein.
They are accessed using Heber needles and they may be flushed after each use or
monthly in between courses of treatment.
<span>The role of the chicken is to prevent caterpillars from spreading too much, and its role is also to get eaten by the fox. This is how the food chain works and upsetting it would upset the balance of the nature. The fox will get eaten by someone else then and we will eat that someone else or use them for something, and when we die the earth will take us and grow plants and plants will get eaten by caterpillars, and so on and so forth.</span><span />
