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maw [93]
2 years ago
14

Periods of time when evolution took place quickly followed by long periods of stability

Biology
1 answer:
mihalych1998 [28]2 years ago
6 0

Answer:

The theory of punctuated equilibrium states that evolutionary change is characterised by short periods of rapid evolution followed by longer periods of stasis in which no change occurs. ... To meet this challenge, evolutionary biologists attempt to describe how and why evolutionary changes accumulate over time

Explanation:

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X has successfully been transmitted to your body; you are now infected. All of the following among A-D are possible consequences
Natasha2012 [34]

The complete options to the question includes:

A.You never show any symptoms of disease and there is no sign of the pathogen in your body.

B.You exhibit mild symptoms of disease and the levels of the pathogen in your body are quickly reduced and eliminated.

C.You succumb to the worst effects of the disease but survive due to administration of antimicrobial agents.

D.You never show any symptoms of disease, but the pathogen persists in your body.

E.There are no exceptions, A-D are all plausible outcomes.

Answer: The correct option is A (You never show any symptoms of disease and there is no sign of the pathogen in your body).

Explanation:

Infectious diseases occurs when an individuals system is invaded by pathogenic microorganisms (virus,bacteria,fungi and parasite). These microorganisms may or may not cause disease but this depends on the healthy state of the host. They can also be transmitted from one person to another.

To explain the options why all are plausible outcomes when X has successfully been transmitted into the body except A includes:

B) option B can occur when the immune system of the host is able to combat X.

C.) Option C can occur when antimicrobial is given to suppress the activities of X

D) option D can occur when the individual may become an asymptomatic carrier of X. ( Individual shows no symptoms and signs of disease caused by X but the pathogen is still present in the body).

But option A is not possible as X must be present to show there was a transmission.

6 0
2 years ago
Science and technology have developed cleaner fuels such as EA-85 fuel. What is a positive impact that this new fuel may have on
nevsk [136]
Fuel with less emissions
5 0
3 years ago
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Why do we cook the traditional Chinese dish "pork knuckles and ginger stew" in a clay pot rather than a metal pot?
agasfer [191]
Use a large clay pot or a casserole (Don’t use cast iron or metal ones though, not suitable for cooking vinegar.)
7 0
3 years ago
Which statements accurately describe models in science? Check all that apply.
BARSIC [14]

Models can be used to predict or explain events is the statements accurately describe models in science.

Explanation:

  • Scientific modeling is also known as a scientific activity. The aim of the modeling can understand easier, define, quantify, visualize. Scientific knowledge gives a common knowledge to everyone.
  • Normally, Science is a subject which cannot clearly explain moreover it is to be interpreted.
  • There are different types of models present some of them are mathematical models, graphical models, operational models, etc.
  • Scientific models are increasing in the fields of science education and Philosophy of education.

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3 years ago
What happens to the growth of an onion plant if the onion bulb is placed in a dark cupboard?
Travka [436]

Answer:

<em>here's your answer!</em>

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3 years ago
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