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slamgirl [31]
4 years ago
14

Plastids that are surrounded by more than two membranes are evidence of

Biology
1 answer:
dimaraw [331]4 years ago
4 0

Answer:

d. secondary endosymbiosis.

Explanation:

  • When a living cell acquires another organism that eventually becomes a part of this cell, this process is known as primary endosymbiosis.
  • When an organism that has already undergone primary endosymbiosis engulfs another eukaryotic organism then this process is known as secondary endosymbiosis.
  • Secondary endosymbiosis has been known to occur in plastids because of which they are surrounded by two membranes. This bilayer is present because one of the layers is the original outer membrane of the organism and the other membrane is that of the organism that has been engulfed.
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Discuss the three theoretical models which describes structure of the DNA and describe the semi conservative replication of the
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What is the synonom of frustule
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Synonyms for frustule:

I do not know a synonym for frustule, specially if you ask for "the synonym". As far as I know, very concrete scientific occurrences don't usually have synonyms.



Hope it helped,


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