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____ [38]
3 years ago
13

What kind of analysis focuses on the order in which derived characters appeared in organisms?

Biology
1 answer:
gavmur [86]3 years ago
5 0

Answer:

cladistic analysis

Explanation:

Cladistic classification is classification in which organisms are put in group based on their shared characteristics and the most recent common ancestor. So, organisms of the same group are are closely related. Cladistic analysis are methods for the estimation of relationships among organisms and it includes the use of data on the traits of those organisms. The result of cladistic analysis is a diagram-tree which is called cladogram. Cladogram represents relations among organisms.

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Knowing the epidemiology and causative agent of Legionaries disease what questions would you ask of the victims or of their surv
ioda

Answer:

Answered below

Explanation:

Legionnaires disease is a type of lung inflammatory disease or pneumonia, which is caused by infection from the bacteria Legionella bacterium.

Legionella bacterium can be spread by inhalation from water or soil. People with weakened immune systems are most susceptible as are smokers. Untreated legionnaires disease can progress to a fatality.

Some of the questions to ask of a victim or of surviving relatives include;

1) Any visits to swimming pools?

2) Source of drinking water?

3)Any visits to fountains?

4) Contacts with victims and their personal belongings?

5)Is any relative or victim immunocompromised? Do they have diseases that might lower their immune response?

6) Are they smokers?

8 0
3 years ago
Function of epiglottis​
Butoxors [25]

Answer:

prevents secretion of upper air passage

Explanation:

to prevent foods and drinks from falling down the airway which is called aspiration and may lead to pneumonia

7 0
2 years ago
Look at the table you filled in above. How does the numbers for how much the snakes are consumed compare to how much these preda
S_A_V [24]

The number of organisms decreases on movement from producers to consumers in a food chain. This happens due to decreased energy levels at higher trophic levels.

<h3>What is a food chain?</h3>

Food chain is the sequence of matter and energy transfers as food from one organism to another.

Food chains interconnect locally into a food web as most organisms consume more than one type of animal or plant.

The number of organisms decreases on movement from producers to consumers in a food chain. This happens due to decreased energy levels at higher trophic levels.

Thus, it can be concluded that this is the main reason behind the number of snakes consumed as compared to other organisms.

For more details regarding the food chain, visit:

brainly.com/question/16065961

#SPJ1

8 0
2 years ago
Firewood is made up of cellulose, which is a polymer of glucose molecules. When burning, heat and light are given off, indicatin
skelet666 [1.2K]

Answer:

Exergonic reaction

Explanation:

  • A chemical reaction which is associated with a release of energy and thus, is associated with a negative free energy change is said to be an exergonic reaction.
  • An exergonic reaction owing to the negative free energy change is a spontaneous reaction.
  • The energy that is released in the exergonic reaction is usually observed  in the form of heat and light.
  • The energy is released due to the breaking of the chemical bonds.
  • Therefore, on burning of the firewood the bonds between the glucose molecules break up which leads to the release of energy in the form of heat and light and this is thus, an example of an exergonic reaction.
7 0
3 years ago
When the Sun and Moon are lined up and
Rus_ich [418]
4. Spring tides

Hope this helps
4 0
3 years ago
Read 2 more answers
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