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
Ivan
2 years ago
7

Which of the following plants is likely to be a pioneer species

Biology
2 answers:
jok3333 [9.3K]2 years ago
7 0

Answer:

there is no pictures or options

Explanation:

I would love to help but I need to see your options

V125BC [204]2 years ago
6 0

Answer:

Moss and lichen are the plant from the pioneer species.

You might be interested in
Some scientists blame
alisha [4.7K]

Answer:

A warmer tropical oceans

Explanation:

5 0
3 years ago
Most of the compounds that make up life contain the element:
schepotkina [342]

Answer:

Carbon.

Explanation:

Carbon forms the basis for all life on Earth; indeed, life forms on Earth are referred to as carbon-based life forms, emphasizing the importance of this element for life. Carbon atoms readily bond to other atomic elements, such as oxygen and nitrogen.

8 0
2 years ago
A random change in allele frequency is called __________.
azamat
The answer is genetic drift.
6 0
3 years ago
What is a niche??????????
Juli2301 [7.4K]
I have no idea search it up in google
6 0
3 years ago
Read 2 more answers
You are interested in obtaining Staphylococcus aureus for a study investigating the prevalence of methicillin-resistant Staphylo
Tanzania [10]

Answer:

You are interested in obtaining Staphylococcus aureus for a study investigating the prevalence of methicillin-resistant Staphylococcus aureus in the general population. You have received several samples and are ready to start your isolation procedures. Describe the personal protective equipment that would be needed and three different culturing techniques that can be used to obtain organisms to produce pure cultures. State if you use general or selective media and which specific media you would choose. How would you determine if the culture was contaminated? What is the first step you would take if you detected contamination?

Personal Protective equipment needed; No special precautions are necessary when working with methicillin-resistant staphylococcus aureus, staphylococcus aureus is a bio-safety level

Three different culturing media; to include;

  • Etest Method
  • Disc Diffusion
  • Latex Agglutination.

Properly enriched selective media is used.

The most accurate method for identifying Merthicillin-resistant staphylococcus is to test for the presence of mecA gene by PCR.

The best specific media is latex agglutination test and oxacillin salt agar screen.

How to determine if the culture was contaminated;

It can be spotted by the turbidity of the growth medium or the floating branching mycelia, bacteria contamination can be detected under 10× microscope within few days of contamination.

Step to take if contamination is detected;

Biological contamination is a serious issue and being able to correctly identify different types of contamination is an essential first step in ensuring the safety of your culture.

Explanation:

The literature on methicillin susceptible testing is extensive, and often conflicting in recommendations regarding the most important method for routine use. this is partly because the various studies of phenotypic methods have included different strains, which may differ significantly in heterogeneity and behave differently under particular test condition.

4 0
3 years ago
Other questions:
  • Which of these is an example of passive resistance used by slaves?
    10·1 answer
  • When light strikes a transparent material, most of the light is absorbed or reflected. a. true b. false Is it B?
    11·1 answer
  • Based on skin cancer facts, provide a persuasive argument to convince your friend to avoid sunburns
    6·1 answer
  • The term _____ refers to the tendency of infants to develop motor control from the center of their bodies outwards.
    10·1 answer
  • Which substance has a natural pH?
    8·1 answer
  • Which factor can decrease the kinetic energy of an object?
    12·1 answer
  • Which of the following describes a pollutant that has been released into the air?
    9·2 answers
  • Enzymes are proteins that impact chemical reactions in cells. Which statement describes the conditions under which enzymes are m
    14·1 answer
  • Which best describes the role of photosynthesis in the carbon cycle?
    8·1 answer
  • A conditional mutation expresses its mutant phenotype only under certain conditions (the restrictive conditions) and expresses t
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!