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Anika [276]
2 years ago
8

During a speculum inspection of the vagina, the nurse would expect to see what at the end of the vaginal canal?

Biology
1 answer:
harkovskaia [24]2 years ago
7 0
I dont know why you posted this on here
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SOMEONE PLEASE HELP ME!!!
Lynna [10]

By understanding DNA and gene expression, humans have been able to understand how genetic diseases are caused, therefore they have been able to devise gene therapy and other technologies to treat such disease. Second, the understanding has also allowed humans to devise plants that are resistant to pests and drought hence increasing crop yields.

A negative aspect of this understanding is the issue of bioterrorism. In the wrong hands, this technology can be used against society. The technology can be used to modify organisms to make them deliberately harmful to humans. Second is the issue of bioethics. This technology can be used to enhance humans and result to an ‘arms race’ between human races that can tear down the social fabric.


8 0
3 years ago
Which is the role of restriction enzyme.
Murljashka [212]
<span>The role of a restriction enzyme is essentially used to cut a single gene from a larger piece of DNA. It has a very important role to play in experiments investigating cloning, and in the construction of particular DNA molecules.</span>
6 0
2 years ago
Read 2 more answers
What is something that is not alive that responds to a stimulus?
8_murik_8 [283]

<em>Answer:</em>

  • <em>DAISY</em>
  • <em>Stimulus: sunlight</em>
  • <em>Response: flower opens during the day, closes at night</em>

<em></em>

  • <em>CAT</em>
  • <em>Stimulus: perceived threat e.g. nearby dog</em>
  • <em>Response: aggressive behaviour: makes a hissing noise, arches its back, hair stands on end</em>

<em></em>

  • <em>HUMAN</em>
  • <em>Stimulus: Red Dwarf</em>
  • <em>Response: enjoyment/amusement: rolls on the floor laughing</em>

4 0
3 years ago
Read 2 more answers
identify an independent variable in the experiment graphed in figure 1. based on the data in figure 1, identify a control that s
choli [55]

Answer:

Explanation:

This question is incomplete because of the absence of the graph. However, the independent variable of an experiment is the variable that is not affected by any other variable during the course of the experiment but is however intentionally or unintentionally predetermined by the researcher conducting the experiment. For example, in an experiment to determine the effect of age on blood pressure; age is the independent variable because the age class/groups of the individuals to be used can be determined by the researcher also the age cannot be affected by the pressure (the age of a person cannot change because of an increase/decrease in blood pressure).

Also, the control of an experiment is the variable/data in which other data in the same experiment are compared to. For example, in an experiment to determine the effect of a substance (such as sepin-1) on the growth of cancer cells (using a culture medium), the control can be the culture medium that was not given any substance or the culture medium that was given a pure substance of no effect like water. This means, in this control culture medium, the cancer cells will continue to grow normally while that growth will be compared with what is seen in the culture medium treated with sepin-1.

7 0
3 years ago
"which climate type would normally have the highest afternoon temperatures during the summer"
Pani-rosa [81]

<span>The Mediterranean dry-summer climates usually experiences dry temperatures during summer because of the subtropical high overhead. Mediterranean climate is also a mesothermal climate; it means that it normally has a long, dry, and hot summer. It is usually associated with dry summers, and in contrast, mild, rainy winters.</span>

8 0
3 years ago
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