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
kondor19780726 [428]
3 years ago
7

Describe the evidence that suggests that mitochondria were acquired before plastids in eukaryotic evolution.

Biology
2 answers:
8090 [49]3 years ago
8 0

Answer:

Mitochodaria is present in majority of cells and plastid is present only in in few.

Explanation:

Endosymbiosis theory explain that mitochondria and plastids arose from bacteria through engulfing by larger cells because mitochondria and plastids contain different DNA than cell nuclei.

Mitochondria were acquired before than plastids because mitochondria is present in majority of eukaryotic cell and some cell have plastids with mitochondria.This explain that after the endosymbiosis of mitochondria some cells did endosymbiosis with photosynthetic bacteria to acquire plastid.

NeX [460]3 years ago
3 0

Answer:

The fact that most  Eukaryotes  possess Mitochondrial despite  possession of plasmid, is an indication that  some eukaryotes were able to engulf some  photosynthetic bacteria,(endosymbiosis) after mitochondria endosymbiosis,This true because some early  Eukaryotes possesses  either the mitochondria, or its modified version or plastids.

Explanation:

You might be interested in
1. I like her behavior and_____
11Alexandr11 [23.1K]

Answer:

Thanks won't tell them anything and neither anyone else

8 0
2 years ago
Read 2 more answers
How does human use of natural resources impact human and animal populations?
Kruka [31]

Answer:

We could use up all of them right away and not have the resources for humans and animals to survive.

Explanation:

Right now, we are using our natural resources at a consistent rate. We sometimes use to many of them in one day. If we continue using up our natural resources at the rate we are right now. We may not have the necessary resources to survive in about 10-20 years.

Hope this helps!

7 0
3 years ago
Which of the following pairs work together to form the neuroendocrine
Sphinxa [80]

Answer:

D

Explanation:

The neuroendocrine system is made up of the cell in the body that ‘sit’ between the nervous system and the endocrine system. These cells are like the pituitary gland, islets cells of the pancreas, thyroids, and etcetera. They receive nerve impulses  from nerves connected to them. The impulse then triggers them to release respective hormones into the blood.

8 0
3 years ago
Read 2 more answers
Which indicates the authenticity of a primary source document? Which best compares competition, cooperation, and predation betwe
arsen [322]

Answer: To know if a document is a primary source, check to see when the document is published, if it is an autobiography of a person, a diary, a letter, or the documents happen at the time of the event.

The competition between two organisms can be seen if there is only 1 source of food or habitat space and they're competing against each other for the food or habitat.

There is cooperation between two organisms if they are helping each other with resources or alarming each other if there is danger.

Predation between two organisms happen when one organism hunts the other organism for food.

6 0
3 years ago
Choose which describes a biotic factor.Community,Temperature,Sunlight, or Water?
Otrada [13]

A. Community.

This is because a community contains living this, and biotic means living.

3 0
2 years ago
Other questions:
  • Which is the final electron acceptor in the electron transport system of cellular respiration?
    6·2 answers
  • Which best explains why openness is important to the progress of science?
    15·2 answers
  • What digestive organ for food storage do grasshoppers possess that bears the same name in earthworms?
    13·1 answer
  • What are the interaction between the circulatory and respiratory organ systems in a human?
    8·1 answer
  • Operons are switched on/off by ____.
    7·2 answers
  • What are the main functions of DNA polymerase?<br> Please help asap
    9·1 answer
  • What is molecular in heritable in 5 sentences pls help
    12·1 answer
  • Circle the letter of each sentence that is true about the cell wall.
    12·2 answers
  • When is the best time to get the flu vaccine? Why?​
    15·2 answers
  • Does mitosis happen at a faster rate in cells<br><br> a) cancer<br> b) normal
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!