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
lyudmila [28]
3 years ago
13

Which type of cell does the strainer best model?

Biology
2 answers:
ollegr [7]3 years ago
8 0

Answer:

D

Sieve tube element, because it has openings that allow materials to pass through its end walls.

hammer [34]3 years ago
6 0

Answer:

a

Explanation:

You might be interested in
Using no more than 13 propositions, compare and contrast the effects of the autonomic divisions.
Leviafan [203]
Using no more than 13 propositions<span>, create a Concept Map to </span>compare and contrast<span> the motor neurons in the somatic and </span>autonomic<span> nervous systems. </span>
3 0
3 years ago
A virus is referred to as a particle rather than a cell because structurally it is a A) RNA core in a carbohydrate envelope. B)
Tems11 [23]

The correct option is D.

A virus refers to an infectious micro organism that is made up of nucleic acid molecule that is enclosed within a protein coat. Viruses are only able to reproduce and multiply when they come in contact with living cells, in the absence of living cells they remain dormant and they do not show any sign of been a living thing. The nuclei acid molecule of a virus can be in form of a DNA molecule or a RNA molecule.

7 0
2 years ago
Read 2 more answers
A computer simulation showing models of planes crashing is a good way to study the effects of plane safety.why?
MAXImum [283]

Answer:

Flight simulators are widely used for pilot training in the aviation industry, military pilot training, simulation of disasters or failures in flight, and aircraft development.

These simulations are used for pilot training, whose essential function is to train the crew in normal, abnormal and emergency procedures, before and during flight, practicing innumerable situations, such as: failures in electronic systems, loss of power, tailwinds and many others, which cannot be done safely with an aircraft in real situations. Explains to the new pilots the movements and attitudes of the ships, becoming a fundamental part of the training, saving lives and large economic losses.

These simulations allow knowing the causes of each plane crash in order to modify the operating procedures and training, so that its repetition is avoided. Flight safety investigations are complex and analyze numerous factors, and rather than investigating the persons responsible, it tries to find out the causes of the incident, considering human factors and technical issues.

7 0
3 years ago
This is an organism that breaks down and gains nutrients from dead organisms.
deff fn [24]
Decomposer...............
6 0
3 years ago
Read 2 more answers
Which is more important in the prophase of mitosis, that the chromatid pairs become visible, or the nuclear membrane disappears?
balandron [24]
  that the chromatid pairs become visible
<span>
Mitosis occurs when the nucleus of the cell divides into two identical nuclei, each with the same type and number of chromosomes. The cell's DNA is duplicated during this phase. Sometimes the cell's DNA isn't copied properly resulting in cancer-type cells. 2. Cytokinesis is when the cytoplasm divides into two identical daughter cells. Each cell is genetically identical and both are a similar size. </span>
3 0
3 years ago
Other questions:
  • Salt dissolved in water is a solution, therefore _____
    13·2 answers
  • What is the main advantage to the use of submersibles?
    8·1 answer
  • Why does meosis produce cell with fewer chormasomes
    9·1 answer
  • If an adult dog had 78 chromosomes the number of Chromosomes in a dogs sperm will be
    8·2 answers
  • Allowing animals to overgraze land could lead to what consequences
    7·1 answer
  • What does the word denature mean
    9·2 answers
  • Demetri is a participant in an auditory detection study using the method of constant stimuli. He never detects the 10 unit tone.
    13·1 answer
  • Can squirrels get cats pregnant?!?!?! please answer quickly :/
    6·2 answers
  • 2. Which of the following is an example of evaporation?
    14·1 answer
  • QUESTION AND DIAGRAM IN THE PICTURE<br> CORRECT ANSWE GETS BRAINLIEST <br> REPORTING ANY LINKS
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!