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
Finger [1]
3 years ago
14

The euglena's red eyespot is used for _____.

Biology
2 answers:
love history [14]3 years ago
8 0

Answer:

The euglena's red eyespot is used for _____.

Explanation:

<u>An Euglena cell with a red eye spot,</u> <em><u>the eye spot is a photoreceptor organelle found in the flagellated cells of some green algae and other photosynthetic unicellular organisms such as the euglenids</u></em>.

<u>The ocular spot allows the cells to detect the direction and intensity of the light and respond towards it, or moving away</u>, <em><u>this allows the cell to search for the optimum amount of light for photosynthesis</u></em>.

<em><u>The answer is</u></em>: <u>Light detection</u>.

maw [93]3 years ago
4 0
<span>The euglena's red eyespot is used for detection of light.</span>
You might be interested in
Events to describe how the magnetic field forma around earth
Angelina_Jolie [31]

Answer:

The magnetic field is generated by electric currents due to the motion of convection currents of molten iron in the Earth's outer core: these convection currents are caused by heat escaping from the core, a natural process called a geodynamo.

4 0
3 years ago
Which discovery in the 1800s lead to the development of germ theory
bogdanovich [222]

<u>Answer:</u>

Discovery of vaccine for smallpox, viruses and actual organisms that cause many diseases lead to the development of Germ Theory.

<u>Explanation:</u>

  • Theory was the 'predominant theory' of 'disease transmission' before germ theory but it is no longer accepted as a 'scientific theory' of diseases.
  • 'Formal and reliable experiments' on germs and diseases relationship were 'conducted by Louis Pasteur'.
  • He showed that growth of microorganisms was not a spontaneous generation and his pasteurization experiment provided key pieces of evidence that supported germ theory.
8 0
3 years ago
Both human activity and natural forces contribute to the levels of carbon dioxide in the atmosphere. Which of the following cont
grin007 [14]
Plato fam the answer is C. Using fossil fuels for energy add me on Instagram haleyjenkins423

:have a blessed day
5 0
3 years ago
in the new six kingdom system of classification, the six kingdoms may be grouped into three domains. the four kingdoms that are
s2008m [1.1K]
The 3 domains are bacteria, archaea, and eukarya. The domain bacteria consists of the kingdom 'bacteria'. The domain archaea consists of the kingdom 'archaea.' The domain eukarya consists of the kingdoms 'plantae', 'animalia', 'fungi', and 'protista.'


4 0
3 years ago
A drug developed to treat diabetes may be effective in treating what other condition
aleksandrvk [35]
<span>Alzheimer's would also be what a diabetes medicine can help cure. Since the diabetes is a being able to maintain glucose it can also send signals to the brain which in term can help with dementia.</span>
4 0
4 years ago
Other questions:
  • What are the lines called that show land elevations on a contour map?
    7·1 answer
  • What roles do coralline and calcareous algae play in reefs formation??
    12·1 answer
  • Sweating and panting are examples of which characteristic of life?
    9·1 answer
  • Which statement is correct about chloroplast?
    14·1 answer
  • Why are carbon dioxide concentrations expected to increase?
    10·1 answer
  • All macromolecules are made mostly of the same six elements. What are those six elements?
    10·1 answer
  • We can divide natural resources into two basic categories: renewable and nonrenewable. Consider the bar graph of resource usage.
    15·2 answers
  • Which glycolytic enzyme(s catalyzes a reaction with an enediolate intermediate?
    5·2 answers
  • How do the units of the Celsius temperature scale compare to those of the Kelvin scale?
    5·1 answer
  • Match the type of evidence for evolution with the correct example
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!