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
alekssr [168]
3 years ago
8

Rank the order in which the earliest organisms evolved.

Biology
1 answer:
Black_prince [1.1K]3 years ago
5 0

The order in which the earliest organisms evolved -

  • Archaea and bacteria
  • Protists
  • Fungi and shell-less invertebrates
  • Green algae
  • Shelled Invertebrates

On the earth, various kinds of organisms evolve at different geological times, and on their evolution, they consider the oldest or youngest organisms:

  • Archaebacteria and bacteria was the oldest living organism on earth was, they lacked a membrane-bound nucleus and cell.
  • The protists evolved after the bacteria, they were multicellular prokaryotic organisms.
  • Fungi and the shell-less invertebrate, much-developed organisms in terms of body organization and structure. These have membrane-bound, well-defined cell membranes, and a nucleus. They even had a tissue level of organization.
  • Green algae evolve after protists which belong to the division Thallophyta of the plant kingdom. These are photosynthetic as they have chlorophyll in the cell.
  • Shelled Invertebrates are the youngest organisms that evolved recently among these.

Thus, the correct order is -

  • Archaea and bacteria
  • Protists
  • Fungi and shell-less invertebrates
  • Green algae
  • Shelled Invertebrates

Learn more about geological time scale:

brainly.com/question/16528968

You might be interested in
N important organelle found in eukaryotic cells produces ribosomal subunits from proteins and ribosomal rna, also known as rrna.
Fofino [41]
It's the nucleus or the nucleolus to be exact which produces rRNA which as a structural component of ribosomes.

Hope i helped!
5 0
3 years ago
Read 2 more answers
Mass-5,10,15,20
Tpy6a [65]

Answer:

The first one is right.

Explanation:

4 0
3 years ago
Patches of fibrocartilage formed in the healing of a fracture are called __________, whereas the bony collar formed around the f
SashulF [63]

Answer:

Patches of fibrocartilage formed in the healing of a fracture are called <u>soft callus</u>, whereas the bony collar formed around the fracture is called <u>hard callus</u>.

Explanation:

In the fibrocartilage or soft bone callus phase, the necrotic bone is removed by osteoclastia and dead soft tissues are being removed by macrophages. The fibroblasts are activated and a granulation tissue is generated that supposes the appearance of new vessels and, with them, the arrival of more connective tissue cells. A tissue called fibrous callus or fibrocartilage begins to form, composed of a poorly structured amalgam of fibrous tissue, cartilage, and amorphous bone.In hard callus, bone and later cartilage are deposited in the growing historical mass. The two collars of callus,  fixed to the bone at some distance from the fracture, they grow upwards and towards each other, forming an arc  on focus.

7 0
3 years ago
In a punnett square a capital letter stands for a ___allelle
romanna [79]

In a punnett square a capital letter stand for a <u><em>dominant</em></u> allelle.

7 0
3 years ago
Read 2 more answers
How many different synthetic materials are included in a firefighter's jacket?
Ilia_Sergeevich [38]

Answer:

3 materials

Explanation:

The jacket and trousers worn by a firefighter have to be constructed from materials that will withstand intense heat. Aramid fiber is a synthetic fiber that is highly regarded for its strength and heat resistance. Nomex is the trade name for arimid fiber clothing, and this type of material is used in the construction of a firefighter jacket and trousers. Nomex is often combined with Kevlar to increase the strength of the material.

5 0
3 years ago
Read 2 more answers
Other questions:
  • Why is there variation new organisms formed from the joining of two reproductive cells?
    15·1 answer
  • What is the difference between simple diffusion and facilitated diffusion?
    13·1 answer
  • What minimum concentration of alcohol in the blood is usually fatal?
    14·1 answer
  • Scientific research shows that our global climate is changing. The global sea level is rising and ocean temperatures are increas
    6·2 answers
  • According to Darwin's theory of evolution, how do new species evolve?
    13·1 answer
  • In the chapter, transformed Mycoplasma cells are identified because they produce a blue color. There are other ways to identify
    9·1 answer
  • Does cytoplasm contain all organelles
    15·1 answer
  • The external auditory canal ends at the
    14·1 answer
  • What is the daily intake of carbs for a 16 year old?
    13·2 answers
  • Which of these is produced during photosynthesis
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!