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
Ber [7]
3 years ago
14

Cilia:

Biology
1 answer:
Alexxx [7]3 years ago
3 0

Answer:

E. All the answer options are correct.

Explanation:

Cilia are very small hair-like, membrane-bound cell structures. They are present on the surface of many eukaryotic cells. They are made of microtubules and are continuous with the plasma membrane of a cell. On a single cell, they are present in large numbers as compared to flagella. The major function of cilia is to move the cell or to move substances such as mucous, fluid over or around the cell.

You might be interested in
New Mexico has several natural resources that it uses for energy. An example of a NONRENEWABLE energy source is
Rudiy27

Answer:

Oil, coal, and uranium.

Explanation:

When we talk about renewable sources, we refers to a natural resource  or source of energy. The non- renewable sources means that exists in finite amount, and are not easily replenish.

Some Facts of New Mexico :

It has crude oil reserves.

Produces natural gas.

It has coal reserves .

Has uranium resources .

8 0
2 years ago
I have a question that goes with these
sergij07 [2.7K]

Answer:

i almost can see the thning

Explanation:

7 0
2 years ago
What spf sunscreen should you use to exercise outside?a. at least 15?
crimeas [40]
 The answer is "At least 15". 
7 0
3 years ago
Read 2 more answers
Describe the vascular system of plants. Include brief descriptions of the characteristics and function of xylem and phloem.
solong [7]

Answer:

The vascular tissue of the plants distributes water and nutrients, which guarantees a constant growth. Each newly formed cell needs to become the corresponding cell type in vascular tissue.

Explanation:

Like animals, plants need water and nutrients. While animals use a circulatory and digestive system to obtain and distribute nutrients, plants use a vascular system. This system absorbs water, vitamins and minerals from the soil and then transmits energy in the form of carbohydrates to the roots. The main components of the vascular system are the xylem and the phloem.

<u>Xylem</u> is a complex tissue formed by several cell types. Its function is the conduction of water and minerals from the root to the leaves. Among the cells that form this complex tissue differ:

- Conductive cells or tracheal elements: they are dead elements at maturity, they serve for vertical conduction and support

- Vessel members are observed in Angiosperms, the largest plant group with the most recent evolution; They are short, wide cells with thick secondary walls, they differ from tracheids because they are perforated elements.

- Storage elements: parenchymal cells, thick walls, secondary, can present crystals and other cellular contents.

- Support elements: fibers in the Angiosperms and fibrotracheids in Gymnosperms, elements of intermediate characters between the fibers and the tracheids.

<u> Phloem</u> cells conduct food (photosynthesis produced by photosynthesis) from the leaves to the rest of the plant. They are living cells at maturity and in histological preparations colored with Astrablue take the color blue. Phloem cells are located outside the xylem.

The sieve elements of this tissue are: the sieve cells in the Gymnosperms and the members of sieve tubes with their respective accompanying cells in the Angiosperms. The accompanying cells retain their nuclei and control the neighboring sieve tubes. Dissolved food, such as sucrose, circulates through the screened areas that connect these cells to each other.

Being a complex tissue, it also has parenchymal cells for storage and fibers and sclereids as a support.

4 0
3 years ago
A 5-year-old child is at the pediatric clinic for a well-child visit. which symptom alerts the health care provider that this ch
VikaD [51]

Bone marrow aspiration symptom alerts the health care provider that this child might have acute lymphoblastic leukemia (all)

  • Acute lymphocytic leukemia (ALL) is a kind of blood and bone marrow malignancy. Blood cells are generated in the spongy tissue inside the bones.
  • Acute lymphocytic leukemia gets its name from the fact that it advances quickly and produces immature blood cells rather than mature ones.
  • Acute lymphoblastic leukemia in children is more frequent than other cancers, however it is curable in a significant portion of cases. Adult survival rates are lower, although they are rising.
  • ALL has a 5-year relative survival rate of 68.8%. 90 percent of children and 30 to 40 percent of adults are included in the statistics, respectively.

learn more about acute lymphoblastic leukemia here; brainly.com/question/2136142

#SPJ4

8 0
1 year ago
Other questions:
  • This is formed as a waste product in photosynthesis and used as a reactant in respiration.
    14·1 answer
  • Explain the chemical process of transforming energy from glucose to atp through the process of cellular respiration
    10·1 answer
  • Dr. Brooke studies plants to learn about ecosystems. What is Dr. Brooke's specialty?
    8·1 answer
  • What organism is most specialized? Cat, ant, bacteria, or unicellular algae
    12·2 answers
  • Error Analysis: What might be the reason that some of your percentages didn't exactly match your predicted results? Gametes aren
    13·2 answers
  • Why does sexual reproduction increase the genetic variation in a species?
    11·2 answers
  • Una cadena alimentaria para un animal del zoológico?
    6·1 answer
  • THIS IS NOT A QUESTION. I JUST HAVE THE ANSWERS.
    14·1 answer
  • 1
    13·1 answer
  • Which two observations were used as evidence for the idea of continental
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!