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
White raven [17]
3 years ago
6

Describe Lynn Margulis' three observations (evidence) which support the endosymbiotic theory.

Biology
1 answer:
Helga [31]3 years ago
4 0
There is quite a lot, but the fact that both mitochondria and chloroplasts have their own circular DNAis what I would call "key" evidence. That is, these organelles are not "manufactured" by the cell (i.e., there are no "genes for mitochondria" in eukaryote genomes): like their ancestral bacteria, they reproduce by binary fission.

4




Related questions (More answers below)
You might be interested in
Dual innervation refers to an organ receiving A) both sensory and motor nerves.B) both sympathetic and parasympathetic innervati
Talja [164]

Answer:

The correct option is B.

Explanation:

Dual innervation is a biochemical process by which an organ receives two different types of stimulation simultaneously. The principal function of dual innervation is to maintain the homeostatic balance of the body system. Dual innervation is brought about by two different systems, the sympathetic and the parasympathetic nerve systems. Although the actions of these two nerve systems are opposites to one another, they work together to bring balance to the body system. Without dual innervation the homeostatic system of the body can not be maintained.  

8 0
3 years ago
Which is our body part help us to maintain balance.
meriva

Answer:

cerebellum

Explanation:

The cerebellum is a small part of the brain positioned at the back of the head, where it meets the spine, which acts as the body's movement and balance control centre.

please mark me as brainliest

6 0
3 years ago
Read 2 more answers
Using the 10% rule when studying trophic pyramids, if the autotrophs produce 100 Joules of energy, how much energy is passed on
Inessa [10]

Answer:

The answer is B.

Explanation:

It's Because 10% of 100 is 10.

6 0
3 years ago
Read 2 more answers
Controlled burning, or prescribed burns, can be used as a management tool for forests. Natural occurring fires as well as contro
valentinak56 [21]

Answer:

C

Explanation:

Ash from the fire helps restore nutrients

Fires clear out the brush along the ground level before they reach the trees, hence clearing the way to prevent larger fires

Eucalyptus and pine only feed after a fire event when the soil is rich

Therefore the odd one out is C

8 0
4 years ago
How do the age, location, and geology of the Galapagos Islands play a role in the type of species seen on the islands?
TEA [102]
Here is a website that has a lot of info on Galapagos Island and it’s history, etc.

https://www.galapagosislands.com/nature/geography/geology.html
7 0
3 years ago
Other questions:
  • Explain the connection between earths magnetic field and iron
    15·1 answer
  • Please help me guys I'm in a last question (15pts)
    11·1 answer
  • How does altered ventilation and diffusion affect these processes?
    8·1 answer
  • The movement of matter across a cell membrane against a concentration difference is called active transport , and it requires?
    11·1 answer
  • Which of the following big sagebrush plants is the most fit, based only on the information presented? A. The individual that can
    14·1 answer
  • What field includes CAT (computerized axial tomography) scans and MRI (magnetic resonance imaging) scans as diagnostic tools?
    5·2 answers
  • Why is a euglena a eukaryote
    9·1 answer
  • If there is another new infectious disease somewhere in the world, what do you think Canadian officials should do
    14·1 answer
  • Predict the effect on shrubs growing in one area if they are treated with a compound that blocks electron flow through the elect
    10·1 answer
  • The two new cells formed after the completion of cytokinesis are called copied cells.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!