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
kakasveta [241]
2 years ago
14

What is theory of to observe the neucles in cheek cells​

Biology
1 answer:
solong [7]2 years ago
5 0

Answer: The theory of cheek cells is used for the identification of cheek cells.

Explanation:

The cells of cheek do not have cell wall. They have a cell membrane which allows on certain molecules to pass through it. The nucleus is located centrally in the cheek cells and it stores the DNA. It can be stained with the help of the methylene blue reagent. It appears blue in color which can be observed under the microscope. The cheek cells can be isolated from the buccal cavity by using cotton buds and cotton swabs can help in isolating the cells.

You might be interested in
There are three different types of rocks: igneous, metamorphic, and sedimentary. Which type of rock would you expect to find alo
slamgirl [31]

Answer: Igneous

Explanation:

The main type of rock found at divergent plate boundaries is igneous. These rocks are formed when magma cools and becomes solid, either above or below ground. They are rich in elements including silicon, aluminium, sodium, potassium, calcium and iron, and make up about 95 percent of the upper part of the Earth's crust. More than 700 types of igneous rock have been identified.

Most rocks formed at divergent boundaries are categorized as malefic igneous rocks, which are dark-coloured due to their high magnesium and iron content. This category includes basalt, gabbro and peridotites, which are often found at these boundaries.

4 0
3 years ago
How do plasmodesmata affect the individuality of the cells?
Lisa [10]

Answer:

{\fcolorbox{blue}{black}{\blue{answer}}}

Plasmodesmata play roles in both cellular communication and in molecule translocation. Plant cells must work together as part of a multicellular organism (the plant); in other words, the individual cells must work to benefit the common good. Therefore, communication between cells is crucial for plant survival.

7 0
3 years ago
Please help
lara [203]
Answer is D. 

you can learn A,B, and C from examining fossils
3 0
3 years ago
Please Helppp!! Will mark as BRAINLIEST!! 50 POINTS
7nadin3 [17]

I believe the correct answer is Ww

This question was kind of difficult :/

4 0
3 years ago
Read 2 more answers
If someone spilled many gallons of oil into a river what type of pollution would that be
ArbitrLikvidat [17]
Nonpoint source so your answer would be B.
5 0
3 years ago
Read 2 more answers
Other questions:
  • When the mineral-rich water from a hydrothermal vent hits the surrounding sea-water, the minerals rushing out give the water the
    14·2 answers
  • Please, do not guess the answer :( Thanks
    11·2 answers
  • ·supports and protects ·
    11·2 answers
  • Of the following, which is the most inclusive level of organization in nature?
    11·1 answer
  • A scientist would NOT use a graph to...
    5·1 answer
  • How do astronomers think the sun may have begun?
    11·1 answer
  • How does San Diego’s proximity to water impact temperature?
    9·1 answer
  • ¿Cuál célula es capaz de sobrevivir en
    10·1 answer
  • PLEASE HELP IF YOU DONT KNOW DONT ANSWER OK THAT NOT WHAT THIS APP IS INTENDED FOR PLEASE GO BY THE RULE OR YOU FACE CONSEQUENCE
    6·1 answer
  • PLEASE HELP ( REALLY EASY ) Since we cannot see magnetic forces, what do scientists and engineers use to show them on a magnetic
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!