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harina [27]
3 years ago
14

Which of the following has a knot of nerve tissue at its head end?

Biology
1 answer:
marissa [1.9K]3 years ago
8 0
Worms would be the best answer.
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sattari [20]
I’m not 100% sure but I brelieve the correct answer is 30 due to the hurricane being surrounded by land and no water for it to gain size, hence it weakening itself
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3 years ago
Which antibody class was produced first in this sequence of events
morpeh [17]

Answer:

IgM

Explanation:

........ ............ .

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3 years ago
Give two reasons why dna evidence analysis is an imperfect science
Virty [35]

Answer:

DNA samples might be planted and it is possible to synthesize a nucleotide sequence to incriminate a person

Explanation:

In a criminal case, DNA evidence may be considered to be fraudulent because DNA samples might be planted around the crime scene. Moreover, specific genomic profiles of an individual stored in the database can be used to manufacture a DNA sample matching this profile without the necessity to obtain tissues of the person. In consequence, DNA evidence may be considered to be imperfect. Nonetheless, it is important to highlight that DNA evidence is one of the most important modern advances used during criminal trials, and it has proven to be a very useful (and effective) tool available in law enforcement.

7 0
3 years ago
Select the kingdoms where all prokaryotes are classified.
grigory [225]

Answer:

Archaea

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Explanation:

Both the kingdoms archaea and eubacteria comprise of prokaryotes yet there are some differences present between the two kingdoms.

The archaea have a distinct evolutionary history as compared to the eubacteria. The cell wall of archaea is made up of Pseudo-peptidoglycan where as the cell wall of eubacteria is made up of peptidoglycan or lipopolysaccharide. Interior membranes cannot be found in the archaea but are present in the eubacteria.

8 0
3 years ago
Examine the diagram below
Keith_Richards [23]

Answer:

A. the frequency will decrease because all mutations are harmful, thus People with the mutation will die.

5 0
3 years ago
Read 2 more answers
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