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Wewaii [24]
2 years ago
10

A shared ancestral character is A) a character that originated in an ancestor of the B) shared by all mammals but not found in t

he new C) an evolutionary novelty unique to a clade D) an outgroup characters
Biology
1 answer:
Naddika [18.5K]2 years ago
5 0

Answer:

The correct answer is option A) "a character that originated in an ancestor of the taxon".

Explanation:

A shared ancestral character is defined as a character that originated in an ancestor of the taxon. This type of characters contrasts with shared derived characters, which are characters that develop within the taxon and do not include all the ancestors of a given phylogenetic tree. For instance, the presence of four limbs is a shared ancestral character for a large group of animals, including amphibians, birds, mammals, turtles, crocodiles, among others.

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What precautions can be taken to increase the safety of a structure in an earthquake prone area?
Neko [114]

Answer:

All of the above.

Explanation:

To avoid an incident of a high-risk earthquake, the buildings must be shock-proof. Several steps are available:

  • Implement new technologies for reinforcing new construction
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3 0
3 years ago
Is tetragenococcus halopphilus gram positive or gram negative?
seraphim [82]

Answer: they are gram negative

Explanation:

The cells are nonmotile, spherical, and occasionally ovoid and divide in two planes at right angles to form tetrads. Cells may also form pairs or occur singly, especially during early or midexponential growth. Individual cells measure 0.5–1.0 µm. The cells are Gram‐positive, asporogenic, and catalase‐ and oxidase‐negative.

Some other information about the tetragenococcus halophilus

Scientific classification

Kingdom: Bacteria

Phylum: Firmicutes

Class: Bacilli

Order: Lactobacillales

Family: Enterococcaceae

Genus: Tetragenococcus

Species: T. halophilus

Binomial name

Tetragenococcus halophilus

(Mees 1934) Collins et al. 1993

Synonyms

Pediococcus halophilus Mees 1934

4 0
3 years ago
Which of the following does notaccurately describe fruits? 
tensa zangetsu [6.8K]
A. Fruits provide nourishment for seedlings.

8 0
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Which statement best explains why muscle cells and skin cells do not look and act the same?
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Number two is the answer
8 0
3 years ago
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Scientific investigations often lead to the formulation of new scientific questions. charle’s darwin reviewed his observations a
Veronika [31]

Can evolution create new species over time through natural selection?

is the question he would be prompted to ask based on his voyage.

<h3>Who was Charles Darwin ?</h3>
  • English scientist Charles Darwin gained notoriety for his theory of natural selection, which postulated that organisms in an ecosystem adapt and evolve in order to maintain their survival.
  • Because of this, Darwin was inspired to consider whether natural selection can eventually result in the emergence of new species after studying the selective breeding of pigeons.
  • Darwin came to the following conclusion based on these straightforward observations:
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Learn more about Darwin theory here:

brainly.com/question/21616794

#SPJ4

3 0
2 years ago
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