BIOLOGY HIGH SCHOOL

Students research unicellular, prokaryotic organisms that live in harsh environments such as volcanic hot springs,
brine pools, and anaerobic black organic mud. Which of these groups are
the students most likely researching?


Archaebacteria


Eubacteria


Plantae


Protista

Answers

Answer 1
Answer:

Answer:

Its about Archaebacteria.

Explanation:

Archea means ancient. Archaebacteria are unicellular organisms. All the living forms initially were classified into five kingdom classification which includes: Monera (includes all prokaryotes), protista, fungi, plantae and animalia. Later several genetics and molecular biology studies revealed that a class of prokaryotes is different from all other modern bacteria, these were called archaebacteria. They live in extreme environments like volcanic hot springs, extreme salty or very acidic surroundings.

Answer 2
Answer: Archaebacteria is the right answer. 
They are currently known as Archaea, name"Archaebacteria" is a bit outdated. These unicellar prokaryotes were discovered relatively recent (in 70ties).

Related Questions

Where is the electron transport chain for cellular respiration located?
All of the following methods would increase the solubility of a solid solute, except for A. increasing the temperature heating the solution. B. stirring the particles more vigorously. C. turning down the heat. D. chopping the solid into finer pieces.
Which best supports the idea that the surface of the moon has changed very little?
Arrange the steps for measuring heart rate in the correct order from start to finish. a. Make a fist. b. Feel a pulse. c. Count for 10 seconds. d. Find a radial artery. e. Multiply by six.
The phenomenon of fusion is likely to occur when, after a period of geographic isolation, two populations meet?their chromosomes are no longer homologous enough to permit meiosis. the hybrid zone is inhospitable to hybrid survival. an increasing number of viable, fertile hybrids is produced over the course of generations a constant number of viable, fertile hybrids is produced over the course of generations. a decreasing number of viable, fertile hybrids is produced over the course of generations.

Please help, Using the rules of electricity, explain why peoples' hair stands up when a balloon is rubbed on their head.

Answers

There are positive and negative charges. Look at is this way a charge attracts a positive charge. On the other hand, when a charge is brought near a distributed charge, high is your hair for this, the positive charge attracts the negative charge so opposite charge concentration increases in the hair. So, when the same type of charge is in the hair, the hair stands up.

Okay, so Your hair holds a positive or negative charge, then a balloon holds a charge different from you hair charge. So when a positive and a negative come together they make your hair rise

Which of the following statements is TRUE about geographic isolation? a. sometimes a small part of a population will get separated from the whole
b. examples are mountains, lakes, or oceans
c. over time, the isolated population can become very different from the original population
d. all of the above

Answers

Answer:

d. all of the above

Explanation:

Geographic means anything to do with the terrain or land. Isolation can happen for any amount of time, so you never know what the new population might be.

The government allocates resources more effectively by enforcing _____ and offering _____.

Answers

The government allocates resources more by :

Enforcing Regulations , to prevent any misconduct that could negatively affect resources allocation

and

Offering Services,for the people who need that resource allocation the most

A plant breeder found a species of flowering plant with very attractive flowers growing wild in a field and she thought it would appeal to her customers. Some of the plants of this species had red flowers, some white flowers, and some pink flowers. While she would like to be able to offer her customers all three colors of flowers, she only has permission from the landowner to dig up one plant to bring back to the nursery as breeding stock. What would be the best thing for her to do?A. Take a white flowering plants is the white allele could be masking the pink allele
B. Tickle pink flowering plant since it is likely to carry both the red and white Alleles
C. Take a red flowering plants if they could produce all three colors eventually
D. Take a red flowering plants is the red Allele Is likely the dominant one

Answers

i'd say B is correct (semidominance phenomenon)

How many bases make up a codon?

Answers

Answer:

3

Explanation:

Answer: Genetic experiments have shown that an amino acid, or codon, is actually coded by a group of three bases.

Explanation:

How does valence electron pooling explain why metals can be hammered into a sheet?

Answers

When forming bonds in metal, metal releases its valence electron to produce positive ions.

What is a valence electron?

Free radicals are electrons that exist in metallic bonds. It is simpler to alter the metal's shape because the electrons may easily flow between the atoms.

Whenever they establish bonds, metal atoms quickly surrender their valence electrons to produce positive ions.

Therefore free electrons found in metal alter the shape, due to the flow between the atoms.

Learn more about electrons, here:

brainly.com/question/14562656

#SPJ2
Electrons in metallic bonds are what are known as free radicals. They move freely among the atoms and create a "sea" of electrons, making it easier to change the shape of the metal.
Other Questions
Why are some of Carl Linnaeus’s classifications of organisms incorrect?Linnaeus did not study the anatomy of organisms. Linnaeus’s work accounted for evolution. Linnaeus did not use structural comparisons. Linnaeus primarily used physical characteristics.
True or False? "Wendell Stanley discovered that the tobacco mosaic virus was not an organism, but was chemical in nature."
Suggest why it is important for animals to be able to detect changes in their surroundings?
Which would provide the body with the most energy?a. Carrying oxygen from the lungs to the cellsb. Breaking the bonds in a disaccharidec. Breaking a single carbon bondd. Creating bonds to make a simple sugar