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Nana76 [90]
3 years ago
14

4. How do dolphins search for food? How is this unique?

Biology
1 answer:
Sonja [21]3 years ago
6 0

Answer: This is known as eco-localization and when they emit these waves they reflect them in fish; that way they know exactly where they are.

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What kind of evidence has recently made it necessary to assign the prokaryotes to either of two different domains
Mandarinka [93]

Answer:

Molecular Evidence has recently made it necessary to assign the prokaryotes to either of two different domains.

Explanation:

  1. There was an OLD 5 classification system :
  • Monera
  • Protists
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  • Fungi

    2. NEW 3 domain system reflects :

  • A greater understanding of evolution
  • Molecular evidence

Thus, the new domain includes :

  1. Prokaryote : Bacteria
  2. Prokaryote : Achaebacteria

    3. Eukaryotes :

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8 0
3 years ago
DNA replication results in two DNA molecules, ________.
Vsevolod [243]

Answer:

1st one should be right

Explanation:

prove me wrong

6 0
3 years ago
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Responding to the environment is a characteristic of life best shown by which example
mart [117]

Answer:

there are no examples provided

Explanation:

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6 0
4 years ago
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In a class system, socioeconmic status is?​
Sliva [168]
It’s the social standing or class of an individual or a group
5 0
3 years ago
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What feature is unique to Yersinia pestis when compared to other Yersinia species?
vampirchik [111]

Answer:

B-Capsule

Explanation:

Bacteria from <em>Yersinia </em>genus don't develop capsules, but<em> Yersinia pestis </em>has the exception. <em>Y.pestis</em> develops a similar structure to a capsule.

Other options are true for <em>Y.pestis</em> and all <em>Yersina</em> genus.  Despite the fact that someones can lose their motility in a stage of their life cycle, these bacteria are motile. Also, they are facultative anaerobic organisms and they don´t form spores.

6 0
3 years ago
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