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
dusya [7]
2 years ago
10

One difference between human cheek cells and onion cells is: 1. the presence of cytoplasm 2. the absence of a nucleus in the pla

nt cells 3. the absence of a cell wall in human cells 4.none of the above
Biology
1 answer:
AysviL [449]2 years ago
6 0

Answer:

3. the absence of a cell wall in human cells

Explanation:

Animal cells do not have cell walls. Cell membranes separate the cytoplasm of the animal cells from the surroundings and maintain their interior. Plant cells have cellulosic cell walls. A cell wall surrounds the cell membrane of a plant cell. Cell walls serve to provide structural support and protect plant cells from pathogens. Cell walls also help keep excess water out of cells so they do not burst. Therefore, human cheek cells would not have cell walls while the onion cells would have cell walls made up of cellulose.

You might be interested in
Why do all the cells in your organs have the same DNA but in their nulclei but perform different jobs? Please include the words
olga2289 [7]

Answer:

because the mom and dad were having different dna before they

Explanation:

4 0
2 years ago
Please helppp ASAP I GIVE 100pts!!!!
Elena L [17]
There are seven main levels of classification, divided into five kingdoms.

Animal - Animals are multicellular eukaryotes whose cells are bound together by collagen.
Plant - Plants are predominantly photosynthetic eukaryotes of the kingdom Plantae.
Fungi - A fungus is any member of the group of eukaryotic organisms that includes microorganisms such as yeasts and molds, as well as the more familiar mushrooms.
Protist - A protist is any eukaryotic organism that is not an animal, plant, or fungus.
Monera (unicellular) - Kingdom Monera belongs to the prokaryote family. These are the oldest known microorganisms on earth.

I apologize if i’m wrong or if this isn’t what you are looking for!
4 0
2 years ago
Read 2 more answers
A trainer has an explosive sport athlete client and has them perform explosive movements. Which of the following principles does
Rzqust [24]

Answer: Option C.

SAID

Explanation:

The principle the trainer adopted is Specific adaptation imposed demand.

It describe specific adaptation imposed demand because In SAID principle, different sports posses its own unique demand and in order to improve skills base on a particular sports, human body adapts to the imposed demands by practicing the sports unique moves to asserts the sport demand.

7 0
3 years ago
Which of the following describes a process of succession after a forest fire?
Reptile [31]

Answer:

The statement that best describes process of succession after a forest fire is A. Small plants grow but are eventually replaced by larger plants.

Explanation:

The example illustrated in this question is a kind of secondary succession.  

Succession can be described as the variations in a particular community or ecosystem over a period of time. Succession has two types which are

  • primary succession
  • secondary succession

Secondary succession results due to natural disturbances like fire, storms, etc.  

In this kind of succession, a natural disaster completely destroys a community leaving behind only barren soil. Over a period of time, Small plants start to grow on this land. Herbaceous plants are the first ones to evolve. Eventually, the larger plants start to grow later and the land becomes revived again.  

8 0
2 years ago
Read 2 more answers
The topic is genetics
mezya [45]

Answer:

Heterozygous

Explanation:

Heterozygous mean 'different' and homzyg mean 'same'. They have Bb, they are 2 different alleles so its heterozygous.

7 0
3 years ago
Other questions:
  • The delivery of oxygenated blood to all tissues around the body involves what two life functions
    6·2 answers
  • What is the first thing a forensic scientist looks at to identify a deceased?
    10·1 answer
  • A cell will use this type of division when it needs to produce exact copies of itself. What is it? ​
    8·1 answer
  • What affects algal growth with increasing depth in the ocean?
    15·1 answer
  • Which of the following is NOT associated with a
    8·1 answer
  • How can you avoid the problem of groupthink?
    15·1 answer
  • Glycolysis is a part of cellular respiration that takes place in the absence of oxygen.
    6·1 answer
  • Melissa tested how fast sound waves travel through different media. She then ordered the speed at which the sound traveled throu
    14·2 answers
  • Using Figure 2, who is the father of the offspring? *<br><br> Male 1<br> Male 2<br> Male 3
    5·1 answer
  • The basement membrane is found between __________ and __________.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!