Answer: The parasympathetic nervous system and sympathetic nervous system play opposite roles
Explanation:
To ensure a stable internal environment (homeostasis) is achieved, the parasympathetic nervous system (PNS) and sympathetic nervous system (SNS) play OPPOSITE roles.
The PNS dominate during relaxed periods and stimulates the
- liver to break down glycogen
- constriction of bladder to pass out urine
- increases heartbeat
- dilate pupils etc
The SNS, in contrast dominate in times of emergency or stressful periods and do the EXACT opposite of the processes mentioned above.
Thus homeostasis is maintained
Answer:
Explanation:
Genes with recombination frequencies(RF) of 50 assort independently and are not genetically links together but gene that have less than 50 RF are genetically linked.
The Linked genes included
a-d 12 c-e 26
a-g 4 d-g 8
b-c 10
b-e 18
Starting the order from the most tightly linked to the least
a-g 4, genetic distance is 4cM
d-g 8 genetic distance is 8cM
b-c 10 genetic distance is 10cM
a-d 12 genetic distance is 12cM
b-e 18 genetic distance is 18cM
c-e 26 genetic distance is 26cM
<span>a.) Ozone depletion
b.) habitat fragmentation
c.) decreased biodiversity
d.) fossil fuel consumption
So answer choices a, b, and c are all <em>results</em> of nonrenewable sources, but an actual example would be fossil fuel consumption or d,), as the fossil fuels are the source and they cannot be reused :)</span>
Hi :) Hope this helps!
Bethanechol [Urecholine]
Bethanechol [Urecholine] is given orally for treating glaucoma. Direct-acting cholinergic drugs such as carbachol [Carboptic] are also used to treat increased intraocular pressure in conditions such as glaucoma and have positive effects when administered topically in the form of eye drops but are poorly absorbed when administered orally. Pilocarpine [Salagen, Pilocar] also has poor absorption capacity when administered orally for the treatment of intraocular pressure. However, it can be used orally for treating dry mouth (xerostomia). Drugs such as donepezil [Aricept] and galantamine [Razadyne] are indirect-acting drugs and are mostly used to treat neurological disorders such as Alzheimer's disease.
Answer:
The mice population do not involve in the same line.
Explanation:
The gene flow refers to the transfer of the gene from one population to another population and natural selection is the mechanism in which the survival rate and reproduction of the population are decided by the nature following the rule of the survival of the fittest.
In the given question, the mice population got separated due to the river which acted as a barrier between the mice population. The presence of this barrier reduces the chances of the gene flow between them as it is impossible for the mice population to cross the river.
As a result of this, the mice population will start surviving in different regions on both the sides of the river where it is not necessary that the same environmental pressure will act on the population of the mice.
Thus, the mice population do not evolve in the same line.
