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
alukav5142 [94]
2 years ago
6

According to the theory of endosymbiosis, early eukaryotes evolved by symbiotic association of prokaryotes. Which two protists e

volved from a symbiotic relationship of organisms, which resulted in eukaryotic organisms containing chloroplasts?
paramecium
red algae
euglena
slime molds
Biology
1 answer:
Step2247 [10]2 years ago
8 0

The two protists that evolved from a symbiotic relationship of organisms are red algae and euglena.

<h3>What is symbiotic relationship of organisms?</h3>

The symbiotic relationship is defined as the type of close relationship between two different organisms where by one or both benefit from each other.

According to the theory of endosymbiosis, which states that in symbiosis which involves a larger cell that serves as a host and a smaller cell that is referred to as an endosymbiont.

Therefore the two protists that evolved from a symbiotic relationship of organisms, which resulted in eukaryotic organisms containing chloroplasts is the red algae

euglena.

Learn more about endosymbiosis here:

brainly.com/question/17885667

#SPJ1

You might be interested in
A talus slope is formed at the base of a mountain. <br> a. erosion (my answer)<br> b. weathering
zavuch27 [327]
Yes it is erosion.u r correct
7 0
3 years ago
I dii ok not under stand this please help me!
satela [25.4K]

Answer:Answer:

For 1: The correct answer is Model 1, 2, and 4.

For 2: The correct answer is Option 1.

Explanation:

For 1:

An element has 3 subatomic particles: electrons (E), neutrons (N) and protons (P).

Atomic number is defined as the number of protons or number of electrons.

Atoms having same number of protons are same. From the given models, Model 1, 2 and 4 have 2 protons with different neutrons. Hence, these models belong to same element.

For 2:

A compound is defined as a substance in which two or more types of elements combine in a fixed ratio. For Example:  is a compound made out of atoms of carbon and oxygen.

Hence, the correct answer is Option 2.

7 0
3 years ago
Can somebody give me the answer for these...
labwork [276]

Answer:

1. Life cycle of a cell starts from

G1 phase - S phase (synthesise phase) - G2 phase - mitosis.

2. By mitosis bcoz it restore nucleo cytoplasmic ratio means ploidy of cell remain same.

3. Bcoz of transformation of normal cells into cancerous cells by Carcinogens present in tobacco.,drugs .etc

4 mitosis occurs in plants animals

Binary fission occurs in bacteria and other single celled organism.

.

Both give rise to two daughter cells.

5.sex cells (n) are produced by meiosis from gamete mother cells(2n).

6.in meiosis <em>ploidy</em><em> </em><em>of</em><em> </em><em>cell</em><em> </em><em>become</em><em> </em><em>half</em><em> </em>

<em>Means</em><em> </em><em>diploid</em><em> </em><em>cell</em><em> </em><em>form</em><em> </em><em>haploid</em><em> </em><em>cells</em>

<em>And</em><em> </em><em>4</em><em> </em><em> </em><em>haploid</em><em> </em><em>daughters</em><em> </em><em>cells</em><em> </em><em>are</em><em> </em><em>formed</em><em>.</em><em> </em>

<em>In</em><em> </em><em>mitosis</em><em>,</em><em> </em><em>ploidy</em><em> </em><em>of</em><em> </em><em>cell</em><em> </em><em>remain</em><em> </em><em>same</em><em> </em>

<em>Means</em><em> </em><em>haploid</em><em> </em><em>form</em><em> </em><em>haploid</em><em> </em><em>and</em><em> </em><em>diploid</em><em> </em><em>form</em><em> </em><em>diploid</em><em>.</em><em> </em>

<em>1</em><em> </em><em>cell</em><em> </em><em>form</em><em> </em><em>2</em><em> </em><em>daughter</em><em> </em><em>cells</em><em>.</em><em> </em>

<em>Hope</em><em> </em><em>this helps</em><em> </em><em>you</em><em>.</em><em>.</em><em> </em><em>Frnd</em><em> </em><em>❤️</em>

4 0
3 years ago
What two evidences supports the continents were once<br> together?
Bezzdna [24]

Fossil Fuels and Continental drift support the idea that once continents were together.

Explanation:

  • Fossil fuels like plants, animals and rocks are of the identical features were found in the two different continents. For example, identical rocks found in the two sides of the Atlantic ocean, even the mountains in two different continents formed of the identical rocks.
  • The next one is fossils of the seed fern Glossopteris is found across all the southern continents. Hence, there is continental drift happened which caused the separation of continents.

5 0
3 years ago
What is one reason Earth can support life?
Klio2033 [76]

Answer:

its gives us oxygen witch most thing take to stay alive

7 0
3 years ago
Other questions:
  • 4 The graph below shows how the activity of an enzyme changes
    9·1 answer
  • Suppose a disease spread through all the red oak trees in a forest economic.
    11·1 answer
  • If you place a probe in the aorta what chamber will it exit
    9·1 answer
  • Carbohydrates, proteins, and lipids are considered Select one:
    11·2 answers
  • The ____ contains hydrolytic enzymes for the digestion of proteins, lipids, nucleic acids, and polysaccharides.
    9·1 answer
  • Why do all the stars in orion appear to us on earth as if they were near each other
    7·1 answer
  • List, in order, all the parts of the cell involved in getting oxygen into your cells so it can help release energy. (PLEASE HELP
    8·1 answer
  • PLEASE HELP! You have been infected with the H1N1 flu virus. Describe how this virus might have entered your body, how it works
    5·1 answer
  • What is an organelle?
    14·1 answer
  • Describe the role of bacteria in the nitrogen cycle.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!