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Step2247 [10]
2 years ago
14

Introducing drugs into the body via a hypodermic needle is known as transdermal administration. true or false

Biology
1 answer:
Crank2 years ago
3 0
There are many routes in introducing drugs into the body. Hypodermic injection per se, is introduction of drugs into a part, as into subcutaneous tissues, the vascular tree, or an organ. the prefix hypo means "under" while the latin word derma refers to the "skin". Transdermal administration on the other hand, is the route wherein active ingredients are delivered through dermis or skin only. One example is the transdermal patches. 
Thus, hypodermic needle administration is not called transdermal, it is rather called subcutaneous administration.
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Mutation is an important mechanism for evolutionary change. Which type of mutations contribute to evolution?
rodikova [14]
Adaptations are the result of evolution in different living organisms. This process occurs amazingly through gene mutation but it takes a very long period in time. Adaptation processes occur to help species survive and thrive in the ecological balance of life. Structural adaptations are physical features of an organism that adapted through time. An example of this are the bills of a bird and the fur of bears that they generally need for their survival; birds for hunting, and bears to protect them from low climate areas.
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Functional or Behavioral adaptations refer to particular things that an organism or organisms do to survive. In the example above, behavioral adaptations that birds do is through certain bird calls and migration, while bears hunt during warmer seasons and hibernate during winter season. </span>
5 0
3 years ago
In pea plants, the allele for inflated pod seed, I, is dominant over the allele for constricted pod seed, i. The Punnett square
scoundrel [369]

Answer:

II

Explanation:

Since 'I' is the more dominant trait and 'homozygous dominate' is asking for the same dominante feature, II should be the answer

Hope this helps!

:)

7 0
3 years ago
Read 2 more answers
Imagine you are cutting a bagel (one of the most common household injuries) and you get a cut. The cut heals. How do the new cel
ArbitrLikvidat [17]

Answer:

The new cells are the same as the previous ones, since they are the result of the mitosis process.

Explanation:

When we cut our skin, our brain sends information to millions of cells to take action and prevent this cut from putting us in danger. At that moment, the blood cells begin their work, supplying enough oxygen to stop possible bleeding and start the healing process. Then another group of cells swap out possible bacteria that may be trying to get into the wound. Last but not least, skin cells enter cell division and undergo mitosis, to generate new cells and create a new skin layer.

New cells are the same as old cells, as they are the result of mitosis. Mitosis is the process of cell division where one cell gives rise to two cells exactly the same as it.

3 0
3 years ago
Mycoplasma pneumoniae is a bacterium that lacks a cell wall. it causes atypical pneumonia. which antibiotic would be most effect
Vitek1552 [10]

In this case, it is given that <em>Mycoplasma pneumoniae </em>lacks cell wall. some antibiotics such as penicillin works by interfering the synthesis of the cell walls. As these microbes do not have cell wall, the penicillin like antibiotics would not work.

In this case, the antibiotics, which interferes with the DNA (deoxyribonucleic acid) formation and replication can work. The ciproflaxin is an antibiotic, which work by inactivating the enzyme required for DNA replication in bacteria. Hence, the antibiotic ciproflaxin would be effective for treating the given condition.

3 0
3 years ago
NEED HELP ASAPPPP!!! PLEASEE
pentagon [3]

stop spamming please u will get help be relaxed and wait

3 0
2 years ago
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