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
ira [324]
3 years ago
6

Please define cell wall ?

Biology
2 answers:
puteri [66]3 years ago
8 0
A cell wall is a wall that supports the plant cell. It is very firm and that is also the reason why a plant can stand up.
Alex3 years ago
3 0
A cell wall<span> is a structural layer that surrounds some types of </span>cells<span>, situated outside the </span>cell membrane. <span>The rigid outermost </span>cell<span> layer is found in plants and certain algae, bacteria, and fungi but not from animal </span>cells<span>. </span>
You might be interested in
What dog breeds bark more?​
jek_recluse [69]

Hello, I'm Eric. I'll be trying my best to assist you on your question toda

There is no full answer for that. All dogs are made having the ability to bark. Although, tiny dogs are more overprotective and K9's (police dogs) not trained can also be overprotective and bite/bark more than most dogs.

<u>Not the right answer or confused? Reply to this question for help. If not, if you have time please hit the thanks. If you think this can help others you can always hit the Brainlist button, none of the things above are needed. :) </u>

<u>Take care, Eric</u>

<u />

5 0
3 years ago
Read 2 more answers
Where are genes located in a plant cell
Tatiana [17]
Palisade layer (Aka, the leaves) are where most chloroplasts reside.
6 0
3 years ago
Both male and female gametes are created during the process of meiosis. The formation of male gametes or sperm is called spermat
Novay_Z [31]

Answer:

Both male and female gametes are created during the process of meiosis. The formation of male gametes or sperm is called spermatogenesis. After telophase II of spermatogenesis, there would be <u>four</u> male gametes created that are all genetically <u>haploid.</u>

Explanation:

Telophase II is the final step in Meiosis II. In Telophase II of the spermatogenesis chromosomes travels to opposite poles and are covered by a nuclear envelop.  The two parent cells result four daughter cells which are haploid (1n).  

3 0
4 years ago
1. C3N2H4<br><br> 2. AIBr3<br><br> 3. C6H5F<br><br> 4. CrO3<br><br> 5. H2O2<br><br> 6.C12H22O11
MakcuM [25]
A. Organic compounds - C₃N₂H₄ , C₆H₅F and C₁₂H₂₂O₁₁

Organic compounds are compounds which have Carbon except few compounds such as carbon dioxide, cyanide. Other than Carbon, other elements also present such as Hydrogen, Oxygen and Nitrogen. But Carbon is considered as the main element of organic compounds. 

B. Inorganic substances - AIBr₃ , CrO₃ and <span>H</span>₂<span>O</span>₂

Inorganic substances are the compounds which do not own C-H bonds. Most inorganic compounds do not have carbon as their element except few. (Cyanides, carbon dioxide, carbon monoxide and so on are considered as inorganic although they have carbon).
6 0
3 years ago
Based on the weather map, predict the weather in Los Angeles. Explain your answer using complete sentences. Will this prediction
pashok25 [27]
It's gonna be cold with some thunderstorms. You can tell because the line with triangles on it is a cold front and the lightning bolts represent thunderstorms

4 0
3 years ago
Other questions:
  • Why is mitosis important to organisms? Check all that apply. reproduction of the organism growth of the organism repair of damag
    11·2 answers
  • Organelles called plastids are found in
    5·1 answer
  • The cell membrane is composed of a phospholipid bilayer with embedded ________
    8·1 answer
  • Why is the hypothesis that breaking a mirror cause seven years of bad luck not science? Why Is that the right answer?
    7·2 answers
  • In a population of plants, the allele for long stems is completely dominant over the allele for short stems. If 35% of the popul
    15·1 answer
  • Over time, carrots were selectively bred to get different varieties with desirable characteristics. Which variety developed from
    11·2 answers
  • Which is an advantage that crops may attain through genetic engineering?
    14·2 answers
  • Which of the following metabolic pathways does NOT directly produce lots of ATP (also called anaerobic cycle)?
    5·1 answer
  • Two importance of proteins in human​
    13·1 answer
  • During the t wave of the electrocardiogram, the ventricles are electrically ________ and functionally ________
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!