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vivado [14]
2 years ago
11

True or False: the numbers of amphibians are declining only and high-risk areas of the world?​

Biology
1 answer:
eimsori [14]2 years ago
3 0

Answer:

true

Explanation:

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Carl Woese proposed the domain classification a. using shape to classify microbial species b. to divide the single-celled organi
goldfiish [28.3K]

Answer:

c. to account for two major and distinct prokaryotic groups in addition to eukaryotes.

Explanation:

Microbiologist Carl Woese compared the ribosomal RNA sequence of the small subunit of RNA. Various organisms have structurally different small subunit of the ribosomes. According to Woese the molecular composition of rRNA in closely related organisms should be more similar than in distantly related organisms. He analyzed the 16S rRNA of various organisms and observed that there are two distinct groups of prokaryotes. He divided the prokaryotes among two domains: Bacteria and Archaea. He placed all the eukaryotes in the domain Eukarya.

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3 years ago
During DNA replication, two extra guanine bases are added to the DNA. What type of mutation is this?
Arada [10]

Answer:

Mutations are permanent changes in the DNA due to changes in nucleotide sequences. Mutations that cause addition of extra nucleotides in a nucleotide sequences are known as frameshift mutations

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2 years ago
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Answer:

In this experiment, you changed the number of worms in the soil and measured the effect of this change on the plant growth in the population.

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Explanation:

right on edge!

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What do binary fission and mitosis have in common
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Binary fission and mitosis are both asexual forms of cellular reproduction that duplicate the existing DNA in a mother cell and split the cell into two exact copies called daughter cells.
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the presence of cilia on an epithelial tissue's apical surface indicates that the tissue is sensitive to pressure. true or false
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Answer: Epithelial Tissue Learn with flashcards, games, and more — for free. ... The apical surface may have either microvilli or cilia. ... Epithelial tissues protect both external and internal surfaces from dehydration, abrasion, and destruction by ... pseudostratified (sū′dō-strat′i-fīd; pseudo = false, stratum = layer) epithelium.

Explanation: I hope this helps UwU

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2 years ago
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