1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
slamgirl [31]
3 years ago
14

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

Biology
1 answer:
dimaraw [331]3 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.
You might be interested in
Parents and their offspring are usually very similar, but always slightly different. For example, certain moths can have offspri
e-lub [12.9K]

Answer:

The answer is A.

Explanation:

Moth with dark wings under the tree with dark bark have a higher chance of surviving as its wings protect them from predator due to similar colour features.

6 0
3 years ago
Read 2 more answers
What happens to glucose inside a cell during cellular respiration? A. The cell uses ATP to break down glucose. B. The cell uses
bonufazy [111]
<span>The cell uses oxygen to break down glucose which releases energy. This energy is stored in the form of ATP.</span>
7 0
3 years ago
What is the biological organization smallest to largest
Sergio039 [100]
There are two types of biological organization, I believe.
The first would be (from smallest to largest).
Species
Genus
Family
Order
Class
Phylum
Kingdom
Domain
The other would be:
Atom
Molecule
Cell
Tissue
Organ
Body system
Organism (Individual)
Population
Community
Ecosystem
Biosphere

Hope this helps c:

4 0
3 years ago
1. In the table below, identify each invertebrate by matching it with its characteristics.
erastovalidia [21]

Correct matching of invertebrates and its characteristics are as follows:

Sponges are animals which have many cell but no mouth, muscles , heart or brain. They are sessile and can not move from place to place like other animals do, filter feeding animals with an asymmetrical body plan.

Cnidarians are the animals with radial symmetry and stinging cnidocyte cells. These animals consists a special cell cnida which functions in preying catch and defense. example- jellyfish, anemone.

Flatworms are the worm like animal which do not consist a body cavity or coelom. example- fluke and tapeworms.

Roundworms or threadworms are segmented worms that can live in water or land. They consist a body cavity and internal organs. examples- pinworms and hookworms.

Mollusks are the animals which consist mentle, foot and and sometimes a shell. example- octopus, squids.

Echinoderms are the animals which have radial symmetry and an endoskeleton made out of calcareous plate. These animals live only in marine environment.These animals lack circulatory and excretory systems.

Arthopods are the animals with jointed legs and an exoskeleton made out of chitin. example- spiders, shrimps and crabs.



3 0
3 years ago
There are 7 oak trees and 32 pine trees in the park. how many trees are in the park
andrezito [222]
There are 39 trees in the park
5 0
3 years ago
Other questions:
  • Durante la ovulacion hay mas FSH que LH?<br> Porfis ayudenme es para hoyy
    12·1 answer
  • Which of the following has the greatest first ionization energy: Li,Be,B, or C?
    13·2 answers
  • Tetrodotoxin, also known as "zombie powder" is synthesized by the puffer fish as a defense mechanism. Tetrodotoxin's mechanism o
    9·1 answer
  • Which of these processes is responsible for generating the most ATP within cellular respiration?
    14·1 answer
  • State two proteins in blood which are responsible for determine the blood group of a person​
    5·1 answer
  • Match the animal with its level in the food chain.
    12·1 answer
  • Identify one organism in this ecosystem that you could sample using the mark-recapture method.
    5·1 answer
  • The constitution says laws passed by Congress are_______to state laws
    5·1 answer
  • What are the life-sustaining properties of the desert?
    11·1 answer
  • While reading a book, the author describes a cat as being as big as a house. Immediately, you picture a huge cat trying to fit t
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!