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Butoxors [25]
2 years ago
10

Exposure the radiation such as an X-ray may change the sequence of

Biology
1 answer:
Citrus2011 [14]2 years ago
8 0

Answer:

Mutation

Explanation:

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  • <u>Endosymbiotic theory</u> explains the origin of chloroplasts and mitochondria and their double membrane.  Mitochondria of eukaryotes evolved from aerobic bacteria living within their host cell and the chloroplasts of eukaryotes evolved from endosymbiotic cyanobacteria.
  • On the other hand according to the <u>autogenous hypothesis, </u>mitochondria and chloroplasts have evolved within the protoeukaryote cell by compartmentalizing plasmids or vesicles of DNA within a pinched off invagination of the cell membrane.
  • <u>Endosymbiont theory </u>is the theory that suggests that simple prokaryotic cells were engulfed by larger prokaryotes 1.5 billion years ago.
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  • <u>Horizontal gene transfer theory</u> is an alternative to endosymbiont and autogenous theories for the origin of complex organelles in eukaryotes.
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To be a possible answer to a scientific question, a hypothesis must be
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Answer:

A hypothesis is a possible explanation for a set of observations or an answer to a scientific question. A hypothesis must be testable and measurable. This means that researchers must be able to carry out investi- gations and gather evidence that will either support or disprove the hypothesis.

Explanation:

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What is the function of DNA polymerase?
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Adding base pairs

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What is the Scientific definition of Evolution?
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Analysis of the second swab has confirmed that the causative organism is Streptococcus pyogenes, a gram-positive organism. Imagi
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The answer is letter D

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Purple, spherical-shaped organisms arranged in chainlike formations.

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