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mylen [45]
3 years ago
13

According to the phylogenetic tree, which two phyla are most closely related?

Biology
2 answers:
anzhelika [568]3 years ago
6 0

Annelida and Arthropoda are the correct answers (C)

defon3 years ago
5 0

Answer:

The correct answer is option C, that is, Annelida and Arthropoda.

Explanation:

A diagram, which demonstrates an evolutionary association between the species is known as a phylogenetic tree. Both the phyla, that is, Annelida and Arthropoda belong to the kingdom Animalia. In both the phylum, the species comprises of segmented bodies. However, the species belonging to phylum Annelida comprises a hydrostatic skeleton, while the species in phylum Arthropoda comprises exoskeleton formed of chitin.

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Answer: A. Deletion

Explanation:

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6 0
4 years ago
The decimal reduction time (DRT) to kill 90% of cell present for autoclaving a culture is 1.5 minutes. How long would it take to
-BARSIC- [3]

Answer:

10.5minutes

Explanation:

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Solution:

10^6(1.5)10^5(1.5)10^4(1.5)10^3(1.5)10^2(1.5)10^1(1.5)10^0(1.5)0=10.5

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3 0
3 years ago
Which is the best answer to explain how energy levels are affected as energy moves through a food pyramid?
faust18 [17]
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3 0
3 years ago
Why did Hershey and Chase label the viral DNA with radioactive phosphorous and not radioactive sulfur?
Ahat [919]
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4 0
3 years ago
The following are steps used to construct a cladogram that best reflects the evolutionary relationships of a group of species. W
svetlana [45]

Answer:

Apply the principle of parsimony

Explanation:

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The principle of parsimony argues that the simplest of competing explanations is most likely to be correct.  

In order to construct a cladogram that best reflects the evolutionary relationship of a group of species. Application of the principle of parsimony  will help in deciding which tree is most likely to have occurred based on the fewest character state changes.

8 0
3 years ago
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