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
mote1985 [20]
3 years ago
13

As a plant grows, new root hair cells are formed from unspecialised cells.

Biology
1 answer:
Marina86 [1]3 years ago
4 0

Answer:

Root hairs appear in the root maturation zone and differentiate from unspecialised cells called trichoblasts.

Explanation:

Root hair arises as a small protrusion surrounded by a cell wall, they are found in the piliferous area; they can originate in unspecialised epidermal cells, in some called trichoblasts. The bump begins to elongate and moves away from the epidermis, forming root hair. The root hairs as they lengthen, it is seen that their content shows a polarized distribution, the apical part is constituted mainly by vesicles secreted by the Golgi apparatus that contain the precursors of the cell wall that are to be released by exocytosis. Trichoblasts can be arranged in different ways, there are roots where any of the cells that are part of the rhizodermis can give rise to a root hair. In other roots, trichoblasts and atricoblasts have been seen to be distinguished alternately along a row of cells.

You might be interested in
How could the extinction of plants have caused the extinction of some animals?
alexandr402 [8]
Some dinosaur only ate plants and no meat. As plants became extinct the dinosaur who ate plants couldn’t get the food they need so they starved.
4 0
3 years ago
What distinguishes one element from another?
Inessa [10]
The amount of atomic mass between them
6 0
2 years ago
Question 9.9. Which bone would a forensic anthropologist analyze to identify a victim as male or female?
OLEGan [10]

The answers would be:

Pelvis

Coroner's office

Here is more about your questions:

The pelvis is a good identifier when it comes to male and female because the features have distinct features. The female pelvis for example is broader and the inlet is much wider. It is structured that way to prepare the woman's body for pregnancy and child birth.

Forensic anthropologists is a sub-category of anthropology. Forensic anthropologists examine skeletal remains to determine how an individual lived, died, and how long they were dead. They can also identify who they were. Forensic anthropologists can assist especially when the remains are badly decomposed.

5 0
3 years ago
Read 2 more answers
What do you think are the biggest advantages & disadvantages regarding the kind of technology we have access to in the early
ziro4ka [17]

Answer:

  • <u>one </u><u>among </u><u>the </u><u>biggest</u><u> </u><u>advantage</u><u> </u><u>of </u><u>technology</u><u> </u><u>is </u><u>increasing</u><u> </u><u>and </u><u>improvement</u><u> </u><u>of </u><u>living</u><u> </u><u>standard</u><u> </u><u>of </u><u>people</u>
  • <u>and </u><u>the </u><u>biggest</u><u> </u><u>disadvantage</u><u> </u><u>of </u><u>technology</u><u> </u><u>is </u><u>unemployment</u><u> </u><u>because</u><u> </u><u>machines </u><u>replaced</u><u> </u><u>human </u><u>labor</u>
5 0
2 years ago
What do i need to do????????????
Cerrena [4.2K]

Answer: the first one

Explanation: the rest are very wasteful :)

4 0
2 years ago
Other questions:
  • Which of the following is not a benefit of agar as a solid medium?
    10·1 answer
  • Explain what is meant by the term essential amino acids
    11·1 answer
  • The presence of which kind of molecule determines the concentrations of other substances in the body?
    12·2 answers
  • Three parts of a nucleotide
    12·1 answer
  • Three students test the effect of fertilizer on bean plant
    12·2 answers
  • Bacteria are usually classified by
    14·1 answer
  • Repost #3 PRETTY PLS HELP ME
    9·1 answer
  • Darius created what economy for the use of coins for goods ?
    10·1 answer
  • In sunflowers, tall stems are dominant (S) over short stems. If the stem
    12·1 answer
  • How does the respiratory system interact with the circulatory system?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!