Answer:
The wall of the aorta is thicker than that of the inferior venacava; this is because the aorta is the artery that carries blood from the heart from the left ventricle to the whole body (except the lungs), while the superior and inferior venacava are the veins that carry blood from the body to the right atrium. hope this helps ! :)))
Explanation:
Cell stained light for the metaphase test and dark for the SDH, then we can classify the cell as an oxidative cell.
<h3>What is metaphase?</h3>
Metaphase, the second stage of mitosis, sees the chromosomes travel onto the spindle's equatorial plane.
<h3>What is the SDH test?</h3>
- Oxidative cell stains are dark for the SDH test and light for the metaphase test.
- SDH is an enzyme used in testing mainly to detect hepatocellular injury in cattle and horses.
- SDH enzyme is also detected in human tissues. The major sites where the SDH enzymes are found in humans are kidneys, seminal vesicles and kidneys.
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D : all of the above that or B but I’m 99% sure it’s D since all of the above can happen
Explanation:
in dim light the iris contract ,the the pupils widens to allow more light to enter the eye,in bright light the iris relaxes and size of pupil becomes smaller to reduce amount of light entering the eye. NOTE: the muscle do not expand they either contract and relaxes