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
Fudgin [204]
3 years ago
14

Which is part of the endosymbiont theory? Autotrophic prokaryotes evolved into mitochondria. Eukaryotes engulfed photosynthesizi

ng prokaryotes. Eukaryotes established symbiotic relationships. Heterotrophic prokaryotes engulfed autotrophs.
Biology
1 answer:
MrRa [10]3 years ago
6 0

Answer:

The correct answer is eukaryotes engulfed photosynthesizing prokaryotes

Explanation:

The endosymbiotic theory or symbiogenesis is an evolutionary theory that traces the origin of eukaryotic cells from prokaryotic organisms. It explains that some of the organelles (Mitochondria and Chloroplasts) in eukaryotic cells evolved from free-living prokaryotic microbes which were ingested or engulfed. The ingested prokaryotic cells survived within the organism and developed a symbiotic relationship.

According to the theory, chloroplasts was formed when eukaryotes engulfed photosynthesizing prokaryotes and mitochondria was formed when bacteria capable of aerobic respiration were engulfed.

You might be interested in
Many important fossil discoveries have occurred in the Great Rift Valley of Africa. Describe the process that enabled these foss
uranmaximum [27]
Mining and Erosion are  basically the two main techniques <span>that are used for these fossils to become exposed.

Mining is  the extraction of minerals .
whereas 
Erosion is reaction of the surface processes 
hope it helps</span>
7 0
3 years ago
In a cross between individuals of a species of tropical fish, all of the male offspring have long tail fins, and none of the fem
Sergio039 [100]

In this cross the trait of long tail fins is associated with the “Y” chromosome of the male.  

Thus the alleles  of the male are represented by XY” where X chromosome has no trait of long tails find  

And the allels of the female are represented by XX, as they do not have long tail fins.  

When these two are crossed , the following punnet square is produced

X     Y”

X X X    X Y”

X X X     X Y”

The XX is the female while the XY” is the male offspring.  

8 0
3 years ago
What are the differences between motor and sensory pathway? Select all that apply
Mumz [18]

Answer:

sensory path take the impules towards the CNS

motor path take the impules away from CNS

Explanation:

8 0
2 years ago
Read 2 more answers
Vì sao nói, tế bào là đơn vị cơ sở của sự sống?
PSYCHO15rus [73]

Answer:

Tế bào được coi là đơn vị cơ bản của sự sống một phần vì chúng có dạng gói rời rạc và dễ nhận biết. Đó là bởi vì tất cả các tế bào được bao quanh bởi một cấu trúc gọi là màng tế bào - giống như những bức tường của ngôi nhà, đóng vai trò như một ranh giới rõ ràng giữa môi trường bên trong và bên ngoài tế bào.

Explanation:

8 0
2 years ago
What happens if your hypothesis is incorrect
murzikaleks [220]

Answer:

The science experiment is designed to disprove or support the initial hypothesis. When the findings do not align with the hypothesis, the experiment is not a failure. When the results do not agree with the hypothesis, record the information just as if it did support the original hypothesis.

Explanation:

6 0
2 years ago
Other questions:
  • Which of the following characteristics does an arthropod have? segmentation endoskeleton jointed appendages notochord coelom tis
    5·2 answers
  • Identify the relationship between temperature and state change.
    12·1 answer
  • Evidence from which type of data supports the common origin of all life on Earth?
    6·1 answer
  • Which of these is NOT considered to be an organic substance?
    11·2 answers
  • This type of cell is found in females and is needed for reproduction​
    12·2 answers
  • How and why does DNA change during meiosis
    10·1 answer
  • A fox eats a steady diet of rabbits. No matter how many rabbits the fox eats, he will never start to look like a rabbit, though.
    11·1 answer
  • Name the scientists involved in the development of the microscope
    5·1 answer
  • What are biological associations
    15·2 answers
  • In which of these does a single cell NOT perform all life functions?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!