Tay-Sachs disease is caused by mutations in the HEXA gene and inheritance is autosomal recessive . The HEXA gene gives the body instructions to make part of the beta-hexosaminidase A enzyme, which is needed to break down a substance called GM2 ganglioside.
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Answer:
a.)<u>fault</u>:A fault is a planar crack or discontinuity in a volume of rock over which rock-mass motions have caused considerable displacement.
b.)<u>focus</u>:The focus is on the location where an earthquake begins deep under the Earth's crust.
c.)<u>epicenter</u>:The epicenter of an earthquake is the point on the earth's surface that is vertically above the epicenter.
d.)<u>seismic waves</u>:Seismic waves are elastic waves that occur in the ground as a result of an earthquake or other natural occurrence.
Explanation:
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The lizard population on the chart shows it steadily increasing in numbers. This might be because there are less predators and they have more prey to feed on so that their population will thrive.
Answer:
Arcuate artery
Explanation:
The arcuate artery is a vessel of the renal circulation (in the kidney). It is the artery that is located at the border of the renal cortex and renal medulla. They are shaped like arcs to fit in with the shape of the renal medulla hence the name.