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Kaylis [27]
3 years ago
7

HELPPP PLZZZ asapppp plzzzz

Biology
1 answer:
andrew-mc [135]3 years ago
3 0
D is the correct answer
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Which organisms are not examples of an adaptive radiation?
gavmur [86]

Answer:

Option B, Mammals and reptiles in the post-dinosaur age.

Explanation:

Adaptive radiation is mechanism through which species evolve very fast from common single ancestors. In simple words two different species are said to have evolved through adaptive radiation when they have descended from a single lineage. This is not the case with mammals and reptiles.  

Generally in adaptive radiation, a species evolve when it faces new environmental challenges due to change of habitat or area. For example mammals have evolved from dinosaurs.  

Hence, option B is correct

5 0
3 years ago
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irinina [24]
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When organisms reproduce sexually, the species number of chromosomes 1
Zanzabum

Answer:

the option will be meiotic call division

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3 years ago
how does the content of the blood change when it leaves the right atrium and enters the right ventricle​
Nastasia [14]
Blood first enters the heart's right atrium. A muscle contraction forces the blood through the tricuspid valve into the right ventricle. When the right ventricle contracts, blood is forced through the pulmonary semilunar valve into the pulmonary artery. Then it travels to the lungs
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2 years ago
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"The Introduction section of a scientific research article provides detailed information regarding the experimental design of th
Arisa [49]

Answer:

False

Explanation:

  • The "Introduction" section of a research article contains the detailed background information on the topic and the problem that is being answered by the research.
  • Experimental design as well as materials and methods are mentioned in the "Materials and Methods" section of a research article.
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