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
NeX [460]
2 years ago
11

Why were Archaea and Bacteria grouped together by biologists until recently?

Biology
2 answers:
Norma-Jean [14]2 years ago
6 0
Archaea and Bacteria were grouped together because they were both Prokaryotes since they had no nucleus. Scientists then realized they were different because archaea can live in extreme environments, and bacteria can't.

hopefully my answer helps u 
juin [17]2 years ago
6 0

Archaea and bacteria were kept together in fact they were classified as bacteria. They have some similarities in common.

  • They were morphologically similar.
  • They both were prokaryotes which means they were not compartmentalized.
  • Archaea and bacteria had similar kind of eating habits.
  • They both used similar ways of respiration which means they both were able to respire using oxygen and other substances too.








You might be interested in
In 1985, research by ______________ and his colleagues at leicester university, england led to the discovery that portions of th
Irina18 [472]
The answer is Dr Alec Jeffreys. <span>The genetic fingerprint and DNA profile are used by forensic science to help the police in their research work. The same technique has proved very useful in resolving litigation about paternity, for the identification of human remains in armed conflicts and for the identification of the corpses of historical figures.</span>
6 0
3 years ago
Behavioral responses in organisms require communication between
Sedaia [141]

Answer:

Behavioral responses in organisms require communication between an organism and its environment (option C).

Explanation:

The behavior of an organism depends on the function of relationship with the environment that surrounds it, and the way to respond to the diverse stimuli that are in this environment.

Behavioral responses always occur as a result of the interaction between the physical environment and other living organisms. This interaction triggers a series of stimuli that are perceived by the senses and processed by each organism, developing an appropriate response to each of them.

6 0
2 years ago
Read 2 more answers
How do waves interact with different materials?
Flauer [41]

Answer:

Waves interact with matter in several ways. The interactions occur when waves pass from one medium to another. Besides bouncing back like an echo, waves may bend or spread out when they strike a new medium. These three ways that waves may interact with matter are called reflection, refraction, and diffraction.

Explanation:

8 0
3 years ago
Read 2 more answers
Which of the following characteristics only pertains to chloroplasts?
beks73 [17]

Answer:

Chloroplasts are a type of plastid—a round, oval, or disk-shaped body that is involved in the synthesis and storage of foodstuffs. Chloroplasts are distinguished from other types of plastids by their green colour, which results from the presence of two pigments, chlorophyll a and chlorophyll b.

Explanation:

I hope this helps and pls mark me brainliest :)

7 0
3 years ago
In an ecosystem how are animals connected?
aivan3 [116]

Answer:

A. the food web

Explanation:

Ecosystems have lots of different living organisms that interact with each other. The living organisms in an ecosystem can be divided into three categories: producers, consumers and decomposes. They are all important parts of an ecosystem. Producers are the green plants.

8 0
3 years ago
Other questions:
  • What usually happens as more forests are converted to urban developments?
    9·1 answer
  • Why is evaporation and condensation important in the water cycle?
    6·1 answer
  • The role of chlorophyll in photosynthesis is to A. Pass electrons to the stroma B. Split water molecules C. Absorb light energy
    7·2 answers
  • Which processes of the water cycle move water from the atmosphere into surface water reservoirs?
    14·1 answer
  • When a river flows over time, it may leave a deep groove with tall sides called a(n)? Possible answers in photo.
    7·1 answer
  • Which of the following is an example of a chemical change?
    9·1 answer
  • Proteins help the body build new tissue, repair damage cells, and produce energy.
    15·1 answer
  • How is a scientific law different from a scientific theory?
    7·1 answer
  • Which of the following explains the role of plants in the carbon cycle?*
    8·1 answer
  • What is breast cancer health disperity?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!