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pav-90 [236]
2 years ago
10

5. Florida boa constrictors are invasive top predators. How does the boa constrictor negatively impact species in the tertiary t

rophic level? *
It would not affect them

Tertiary consumers would increase.

Tertiary consumers would have less food

Tertiary consumers would decrease
Biology
1 answer:
jek_recluse [69]2 years ago
6 0

Answer:

The correct answer is "Tertiary consumers would have less food".

Explanation:

Animals in the tertiary trophic level are omnivores that eat animals that are in the secondary trophic level because they are carnivorous as well. An invasive top predator such as boa constrictors not necessary eat animals in the tertiary trophic level, however they affect them because they eat their food. Boa constrictors' diet include a wide variety of animals, including birds, mammals, and other reptiles

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Comparing amino acid sequences in proteins has been used to determine the relatedness of organisms. Below is a graphic that show
Tju [1.3M]

Answer:

A) Species A and E are more closely related than either species are related to species D.

B) Between A and B = 99.1%

Between species A and C =97.5%

Between species B and C = 97.3%

Similarity in amino acids sequence reflects similarity in DNA sequence

C) Species A and E are most closely related

D) Species A and E have the most similarity in amino acid sequence, and hence DNA sequence.

Explanation:

A) The amino acid sequences of the protein, keratin, in species A and D has a difference of about 19 whereas species A and E have a difference of only 1. Therefore, it means that keratin in species A and D will have differences in structure whereas between species A and E, they would have almost the same structure.

Also, species D and E have a difference of 20 in their amino acids sequence, therefore, the structure of keratin in both species will have differences in structure.

B) Similarity between A and B:

450 - 4 = 446

In percentage: 446/450 × 100% = 99.1%

Similarity between A and C:

450 - 11 = 439

In percentage: 439/450 × 100% = 97.5%

Similarity between B and C:

450 -12 = 438

In percentage: 438/450 × 100% = 97.3%

The sequence of DNA of species determines their amino acid sequences because information in DNA is transcribed to RNA which are then used to make proteins. Therefore, if a species are very closely related, they are expected to have very similar genetic sequences and thus proteins too. This is reflected in similarity between amino acid sequences in their proteins.

C). Species A and E are most closely related.

D) Species A and E have only a single difference in their amino acids sequence for Keratin. This translates to about 99.7% similarity which is the highest among all the species compared. Therefore, species A and E are most closely related.

7 0
2 years ago
How does using public transportation to get to school or work help slow
Dvinal [7]

Answer:

The fuel consumption of public transportation is less per passenger.

5 0
3 years ago
The picture shows a model of a cell.
Pani-rosa [81]
It’s d I think I’m not sure
7 0
2 years ago
Which of these describes a difference between viruses and cells?​
OlgaM077 [116]
Viruses cannot reproduce. they instead copy themselves with the help of a host cell. a cell can reproduce and doesn’t need help from other cells
3 0
2 years ago
I'm thinking is B but I'm not sure
Pepsi [2]
To find an average, add all the terms together and then divide them by the number of terms.

7.1 + 9.8 + 2.3 +8.5 + 7.4 + 5.7 = 40.8

40.8/6 = 6.8.

so yes, the answer is b.
6 0
3 years ago
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