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V125BC [204]
3 years ago
15

When did the ordovician period end?

Biology
2 answers:
tiny-mole [99]3 years ago
4 0
The answer is 1573. when you go and subtract how many years minus 2017 it gives you the answer

Sindrei [870]3 years ago
3 0
It lasted over 45 million years. but the answer is 443.7 million years ago
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Refer to the tree of life shown above. What can you conclude about fungi?
svp [43]

Answer:

Fungi are more closely related to animals than they are to plants.

Explanation:

A fungus (plural: fungi) is a kind of living organism: yeasts, moulds and mushrooms are types of fungi. The fungi are a separate kingdom of living things, different from animals and plants. Fungi have cells with nuclei. Their cell walls contain chitin, unlike the cell walls of plants, which contain cellulose.

6 0
3 years ago
Select the correct answer from each drop down menu researcher was studying mutations in bateria.he found that certain bateria ha
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A researcher was studying mutations in bacteria. He found that certain bacteria had changes in their DNA that allowed them to be resistant to antibiotics. This research is an example of <u>evolutionary genetics.</u> The mutation will lead to <u>all the bacteria becoming resistant to the antibiotic.</u><u> </u>

Genetic evolution :

Evolutionary genetics examines the relationship between genetic variation and evolutionary change. As a result of the recent expansion in the availability of whole genome sequence data, large amounts of genetic data are being produced at an increasing rate, making programming an indispensable tool for researchers.

The spread of antibiotic resistance among pathogenic bacteria is a straightforward and elegant example of adaptation through natural selection. Through mutations that alter the biological targets of antibiotics or by obtaining resistance genes from other bacteria, microorganisms can develop resistance to antibiotics.

Learn more about evolution here :

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6 0
2 years ago
Please help me please!!!​
pantera1 [17]

Answer:

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5 0
3 years ago
Which of the following careers is NOT within the diagnostic services pathways?
Lelu [443]

Answer: Medical illustrator

Explanation:

4 0
3 years ago
True or False<br><br>The female determines the sex of mammals.
galben [10]
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