answer.
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
Stells [14]
2 years ago
11

Robert Koch is best known for which of the following contributions?

Biology
1 answer:
algol132 years ago
7 0

Robert Koch is best known for establishing a link between bacteria and disease.

Robert Koch was a German doctor that made an important contribution to the field of microbiology and public health. During his experiments he identified the particular microorganisms that cause diseases such as tuberculosis, cholera, and anthrax. Koch’s research resulted to the development of Koch's postulates, which are four general principles that links specific microorganisms (such as bacteria) to specific diseases and is being used today in medical microbiology as a standard.

You might be interested in
If the force of ventricular contraction increases, what will happen to the end-systolic volume?
Oduvanchick [21]
I believe the end systolic volume would also increase...
7 0
2 years ago
You know that the narrow-sense heritability of milk production in Ayrshire cattle is 0.587. You perform an experiment where you
Paha777 [63]

Answer:

Explanation:

Narrow sense heritability - h​​​​2

​​​​​​selection differential - S

Selection differential is calculated from the difference between the population average and the parental population.

Breeder's equation:

Response to selection - R = h​​​​​​2S

Mean milk production of 10% cows for experiment = 8.9L/hr

Mean milk production of parental population = 5.1L/hr

Selection differential S= 8.9 - 5.1 = 3.8 L/hr

Response to selection = 0.587 × 3.8 = 2.23

3 0
2 years ago
which of the following is true about totipotent cells? A.) Embryonic stem cells are totipotent cells. B.) Totipotent cells can d
Savatey [412]
I think C is correct.
8 0
2 years ago
Read 2 more answers
Hotspots are plumes of magma that originates deep below the ______. with respect to overlying plates, these plumes can remain __
rusak2 [61]

The hotspots are regions, where the plumes of magma are present just below the lithosphere. The plume of the magma is the particles of the volcano and the gases, which is erupted during the volcanic eruption. It is generated by the fragmentation of the magma. Once, it reaches the lithosphere, it get spreaded laterally.

The plumes at the hotspots are present just below the tectonic plates, a high temperature r heat and the low pressure causes the rocks present in the lithosphere to melt resulting in volcanic eruption. At hotspot, the melting of rock takes time, sometimes it is very slow, due to the presence of various tectonic plates. Hence, the plumes can remain stationary for a very long period of time without erupting.

So, the first blank can be filled with Lithosphere and the second blank can be filled with Stationary.

7 0
2 years ago
How many chromosomes would a cell have during metaphase i of meiosis if it has 12 chromosomes during interphase?
exis [7]
<span>How many chromosomes would a cell have during metaphase i of meiosis if it has 12 chromosomes during interphase?


24</span>
7 0
2 years ago
Other questions:
  • The axons of the olfactory sensory neurons project to the _____________ in the brain.
    5·1 answer
  • The inferior vena cava brings blood from the lower regions of the body and empties into the:
    7·1 answer
  • Which statement best describes the relationship of photosynthesis and energy? The process of photosynthesis is energy-storing be
    5·2 answers
  • What would be the percentage of the non-singing trait in female birds in Generations 4 and 5 if this pattern continues?
    14·2 answers
  • Pressure waves originate within the inner ear at the ____________ and travel through the ____________ in the ____________ . pres
    5·2 answers
  • Taphonomists would probably conclude that hominins had scavenged meat from an animal carcass they did not kill if fossil animal
    10·1 answer
  • In eukaryotic cells, DNA is packaged with proteins into structures called chromosomes. What advantage do chromosomes provide the
    15·1 answer
  • Why is the average annual high temperature in Cape Hatteras, NC higher than the average annual high temperature in Monterey, CA?
    12·2 answers
  • As the human population grows, some minerals in everyday products could become scarce. Which of the following is the best way to
    9·2 answers
  • Which approach to ecological investigations is illustrated by Biosphere 2? Defend your classification.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!