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stepan [7]
3 years ago
13

A person infected with the human immunodeficiency virus may have any symptoms for a period of time. During this period, the viru

s affects the body by doing what
Biology
1 answer:
podryga [215]3 years ago
5 0

Answer:

It effects the body by causing symptoms like muscle aches, low-grade fever, headaches, sometimes rashes, swelling of the lymph glands may also occur, and flu-like illness. These are symptoms after a few weeks of being infected.

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Why are frogs tongues anchored at the front of their mouth?
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Dear Mnoel03, the frogs' tongues make it convenient for the frog so it can attract the bug faster and throw it in its mouth.
4 0
3 years ago
Do you think it's
andreyandreev [35.5K]

Hi

Before answering this question, we need to understand first that what a mutation is. <em>A mutation basically is a change in the DNA or genetic sequence of an organism that can significantly affect or not affect the function of a specific gene in organism. </em>

Now coming towards the question, yes ofcourse it is possible that a Norwar rats population carries a different genetic mutation than a population os same rats in Africa or any other region, Why? Because sometimes environmental factors of a certain area can cause the population of a region to undergo mutation (For example harsh UV rays) and the other population donot contains that mutation. This will cause a slight change in the genetic makeup of the population of rats of Norther America. However, if the changes in genetic makeup continues to happen in North American Norway rats, a time will come when they will be genetically very different from same rats in Africa and in this way they will become a separate or different specie, this phenomenon is called speciation.

Hope it helps!

4 0
4 years ago
What must a student do to obtain a volume of 12.5 milliliters of liquid in the graduated cylinder shown in the diagram below?
maxonik [38]

Answer:

C. Remove 0.5 ml of Liquid

8 0
3 years ago
Lucy is thinking of a 5 digit number
True [87]

Answer:

23,7_4

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7 0
3 years ago
Porque un grupo de celulas pequeñas ayudarian a un organismo a mantener la homeostasis mejor que una celula grande?
NeX [460]

Answer:  

Una parte fundamental de la homeostasis es la transferencia y la ingesta de moléculas (sea necesario o no). Es importante que la célula pueda llevar los nutrientes necesarios inmediatamente donde los necesita y poder deshacerse de los subproductos dañinos del proceso celular. Es igualmente importante poder regular la concentración de agua. Las células más pequeñas tienen una superficie más grande en relación con su volumen (su superficie se escala con R ^ 2 mientras que su volumen con R ^ 3 donde R es el radio de una célula) y, por lo tanto, los intercambios a lo largo de la membrana celular se ven favorecidos en comparación con las células más grandes que necesitan muchos intercambios pero tienen proporcionalmente menos área de membranas. Si bien A no es necesariamente cierto, C es definitivamente cierto y, por lo tanto, la respuesta correcta.

5 0
3 years ago
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