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
OLEGan [10]
2 years ago
5

When a parasite enters the body, basophils in the blood stream or mast cells found in other tissues release chemical signals. Th

ese signals attract ___________ to the site of the infection. *
Biology
1 answer:
AleksandrR [38]2 years ago
6 0

eosinophils

They are the type of white blood cells mainly involved in parasitic infections.

You might be interested in
Which of the following statements can correctly create a DataOutputStream to write to a file named out.dat? Select all that appl
Strike441 [17]

Answer:

Options are missing (Incomplete Question)

Explanation:

One of the ways to create a DataOutputStream to write a file named out.dat is

FileOutputStream file = new FileOutputStream(D:\\out.dat);

DataOutputStream data = new DataOutputStream(file);

Line 1 declares a file variable to prepare the out.dat file for operation.

The file is located at directory D (Other location can also be used)

Line 2 creates a DataOutputStream variable named data to create the file named out.data in the directory mentioned above.

7 0
3 years ago
Why is it important to have regular supervision of the weight and measurements in the market?
Allisa [31]
Answer: Because some products in the market have prices depending on their weight and size, and we need to monitor that carefully to make sure it is the right amount.

Hope this helps!
3 0
2 years ago
In legumes, Rhizobium bacteria are more commonly observed in the roots. The Rhizobium provided usable nitrogen while the plant i
balu736 [363]

Answer:

(a) Symbiotic, as both benefit each other for food

Explanation:

Symbiosis is a close relationship between two species in which at least one species benefits. For the other species, the relationship may be positive, negative, or neutral. There are three basic types of symbiosis: mutualism, commensalism, and parasitism.

Mutualism is a symbiotic relationship in which both species benefit. An example of mutualism involves goby fish and shrimp. The nearly blind shrimp and the fish spend most of their time together. The shrimp maintains a burrow in the sand in which both the fish and shrimp live. When a predator comes near, the fish touches the shrimp with its tail as a warning. Then, both fish and shrimp retreat to the burrow until the predator is gone. From their relationship, the shrimp gets a warning of approaching danger. The fish gets a safe retreat and a place to lay its eggs.

Commensalism is a symbiotic relationship in which one species benefits while the other species is not affected. One species typically uses the other for a purpose other than food. For example, mites attach themselves to larger flying insects to get a “free ride.” Hermit crabs use the shells of dead snails for homes.

Parasitism is a symbiotic relationship in which one species (the parasite) benefits while the other species (the host) is harmed. Many species of animals are parasites, at least during some stage of their life. Most species are also hosts to one or more parasites.

So. we can easily say that   the relationship between them is symbiotic.

7 0
2 years ago
One of the disadvantages of experimental research is that __________.
timurjin [86]

The correct answer is: b. it doesn’t often reflect reality.

While experimental research has several advantages, including: investigating the effect of one variable on another, and the ability to control and eliminate confounding variables, it also has one major disadvantage. This disadvantage is known as: <em>lack of ecological validity</em>.

Lack of ecological validity means that the findings of research study might not be generalizable to real-life settings, and might only apply to laboratory settings. To avoid the problem of ecological validity, and to increase the validity of an experimental research study, a study should be conducted in natural settings when possible.

3 0
3 years ago
Read 2 more answers
The great lake in north america hold about what percent of earth's fresh surface water?
MissTica
20% is in the great lakes
3 0
3 years ago
Other questions:
  • Which of the following are NOT examples of data?
    6·2 answers
  • In which case is an atom least likely to bond with other atoms?
    5·2 answers
  • How do you figure out the saturation of a substance
    10·1 answer
  • In the past, an irregular heart rhythm was treated by using a drug to help regulate the beat. There is a treatment that can also
    11·2 answers
  • A blood test shows that someone has higher-than-normal WBC count. what does that indicate?
    6·2 answers
  • Describe how the doctor used her skeletomusclar system in this situation
    13·1 answer
  • What do you believe must be done to feed 9 billion people?
    9·1 answer
  • Which number would show a Full Moon while on the surface of Earth looking up?
    6·1 answer
  • The diagram is a model of a cellular process that occurs in the nucleus. What is the purpose of the process modeled?
    14·1 answer
  • How to maintain a proper balance diet ?<br>Thank you​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!