Answer:
See the answer below
Explanation:
<em>Let us assume that the gray color in mice is represented by the G allele and the white color is represented by g allele. For a cross between a homzygous gray mouse and a white mouse:</em>
Genotype of the gray mouse - GG
Genotype of the white mouse - gg
Crossing the two parents
GG x gg
F1 Gg Gg Gg Gg
<em>All (100%) the offspring at the F1 would have the genotype Gg and would be gray in color since G is dominant over g. (See the attached image for the Punnet's square).</em>
The nurse should provide the client with the information about the side effects of the rifampin like discoloration of urine, saliva, skin, and teeth etc.
Rifampin is used for the treatment of tuberculosis together with other medicine in various parts of the body. It is an antibacterial drug under the class antimycrobacterials and works by killing the disease causing bacteria. It is a safe drug and rarely causes any severe symptoms.
Some of its general symptoms may include discoloration of urine, saliva, sweat, tears, skin, teeth etc. to orange-yellow in color. Other symptoms like itching, headache, drowsiness, dizziness may also be seen in few patients.
To know more about rifampin refer to the link below
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Answer:
The correct option is <em>A. convergent evolution</em>
Explanation:
The phenomenon of evolution explains how different species might have common ancestors. This phenomenon explains that genetic variations might have led to the birth of different species from a common ancestor.
Convergent evolution can be described as a type of evolution in which similar features or traits can be observed in organisms although they may not have any genetic sequence in common. For example, sharks and dolphins look similar but they have huge differences in their genomes.
Answer:
850
Explanation:
rate of population increase = birthrate - death rate + immigration - emigration
= 1400 - 600 + 100 - 50 = 850
