The diffuse expiratory wheezing occurs when a person exhales. The expiratory wheezing can be heard easily, and it occurs because of the mild obstruction in the airway. The respiratory distress occurs when the fluid is filled in the air sac in the lungs. The patient is given beta 2 agonist to control the symptoms, as it causes the dilation of the smooth muscles present in the bronchial passage. But since, the dilation is not helping the patient in controlling the wheezing, following the protocol, she should be given 1;1000 epinephrine SC.
Answer: C. It was heterozygous for both genes.
Explanation: To produce a generation that has individuals with trait for colored aleurone in the kernels, the plant being analised has to have a dominant allele R. In the same way, to have offspring with the recessive trait, it has to carry the recessive allele r. So, the unknown plant has to be heterozygous for colored aleurone in the kernels, Rr.
The same thought can be applied to plant color: Since there are green and yellow plants, the unknown plant has to be heterozygous for that trait, Yy.
In conclusion, the unknown plant is heterozygous for both genes.
Answer:
The spleen
Explanation:
The spleen acts as a filter for blood by recycling old and defective red blood cells. It also stores red blood cells, platelets and white blood cells.
Answer: Use protective gear like gloves when touching bodily liquid of others. Safely disposing of the needles, gloves etc. Testing for the infectious diseases and using precautions that are given.
Explanation:
