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
kondaur [170]
3 years ago
9

What is Luca?Pls explain!​

Biology
2 answers:
stira [4]3 years ago
4 0

Answer:

<em>If you want to know what Luca is or stands for it stands for last universal common ancestor.</em>

Explanation:

<em>My explanation to this is that it is the most recent population of organisms from which all organisms now living on Earth have a common descent, the most recent common ancestor of all current life on Earth.</em>

<em></em>

Leto [7]3 years ago
3 0

Answer:

Last Universal Common Ancestor

The acronym LUCA stands for—Last Universal Common Ancestor. The term is used by astrobiologists and those interested in the evolutionary biology. The geological period of time in which LUCA existed was a point of demarcation from primitive life forms to more-advanced earth-living entities.

#google

You might be interested in
In what ways is the atmosphere of the earth different from the gaseous consistency of the early universe
ozzi
I'll connect it with the formation of simple organic molecules since it describes that the atmosphere was composed of different gases mainly methane, ammonia and hydrogen and was deprived of oxygen and carbon and other biological gases or nearly.   
<span>In the most popular Miller-Urey experiment, the most living organisms were first developed under the formation of the simple macromolecules that composes most organelles in the cells of a living organism. It started with the gases –methane, ammonia and hydrogen which came in contact with electric spark that aided the first formation of the basic components like amino acids, nucleic acids and RNA. Then resulted to the development of prokaryotes or the autotrophs.<span>
</span></span>
4 0
4 years ago
The region inside the cell except for the nucleus is called ...? hurry to answer plz
Roman55 [17]
No idea but hopefully this cheers you up!

4 0
3 years ago
Read 2 more answers
If the papillary muscles in the left ventricle were damaged during a heart attack, which valve would be affected
Elodia [21]

Answer:

mitral valve

Explanation:

Papillary muscle rupture is a rare and potentially fatal complication often following a myocardial infarction or secondary to infective endocarditis. Acute rupture frequently results in severe mitral valve regurgitation and subsequent acute life-threatening cardiogenic shock and pulmonary edema.

7 0
2 years ago
What is the name of the new island off ice land that has begun succession since 1963
notka56 [123]

950 A.D. Named after the Norse fire god Surtur, Surtsey (Surtur's island) is one of the world's newest islands. In November 1963, Surtsey was formed in a volcanic eruption which heaved it up out of the waters 18 km (11 mi) south-west of Heimaey; 32 km (20 mi) off the south coast of Iceland.

4 0
3 years ago
In this culture it is common to use frequent gestures and touching during conversation.
lubasha [3.4K]

Answer:

The answer is Hispanic.

5 0
4 years ago
Other questions:
  • Plz help
    5·2 answers
  • "what is the difference between a monosaccharide, an oligosaccharide, and a polysaccharide?"
    14·1 answer
  • A nurse is caring for a client in the postpartum period. when observing the client’s condition, the nurse notices that the clien
    15·1 answer
  • Process by which green plants convert carbon dioxide, water, and energy from the sun into sugars
    8·1 answer
  • Are foxes related to the cat or dog family
    5·1 answer
  • Blood leaves the left ventricle through an artery known as the
    11·2 answers
  • A laboratory mouse homozygous for an RFLP marker is mated to a wild mouse that is heterozygous for that marker. One of the heter
    12·1 answer
  • PLEASE HELP!!! 50 POINTS!
    7·2 answers
  • Two black guinea pigs were crossed and they produced a litter of 4 black and 3 white guinea pigs. Which best explains this occur
    11·1 answer
  • What can be told about the age of the fossils in the diagram?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!