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
nekit [7.7K]
3 years ago
13

Why is the nucleus considered the command center of the cell?

Biology
2 answers:
Dvinal [7]3 years ago
6 0
It’s A but it has to be 20 characters long
tigry1 [53]3 years ago
4 0

Answer:

A

Explanation:

You might be interested in
A botanist discovers a new species of land plant with a dominant sporophyte, chlorophylls a and b, and cell walls made of cellul
olchik [2.2K]

Answer:

e. spores

Explanation:

In the given question, the characteristics of a plant are mentioned which are the dominant sporophyte, cell wall and the Chl a or b.

It is mentioned that the plant has a dominant sporophyte therefore it produces the spores during its life cycle. The other features like the endosperm, seeds, flowers are the characteristics on the basis of which the plant can be characterised as they differ in the plants.

Since the production of spores is a characteristic feature of the sporophyte, therefore, it will be least considered by the botanist to discover a new species.

Thus, Option-E is the correct answer.

3 0
3 years ago
Explain why cells need to supercoil their dna molecules
Len [333]
DNA supercoiling means under or over winding of the DNA strand and basically is to become more condensed and more organized. Supercoiling is very important as it compacts the genetic code and as if that was not enough supercoiling also regulates and oversees the access the the genetic code.
5 0
3 years ago
BRAINIEST TO FIRST ONE TO ANSWER ASAP AND RIGHT REMEMBER ASAP 57 POINTS!!!!!!!!!!!!!!!!!!!!!!!
Lady bird [3.3K]
When a person's thyroid malfunctions, they can feel tired,<span> nervous, or their muscles can feel weak. They can experience weight gain or loss; impaired memory; or, if female, it can affect their menstrual cycle.
</span>
<span />
4 0
3 years ago
Read 2 more answers
Name all of the kingdoms of living things, indicate how they relate to each other.
weeeeeb [17]

Answer: The five kingdoms are: <u>animal, plant, fungi, protist and monera.  </u>The system of biological kingdoms is the way in which science classifies living things according to their ancestry over the course of evolution. they also have common ancestors and therefore share some of their genes and belong to the same family tree.

Hope this helps!

5 0
3 years ago
Cosa sono i celenterati?
Verdich [7]

Answer:

celenterato è un animale invertebrato acquatico di un phylum che comprende meduse, coralli e anemoni di mare. Di solito hanno un corpo a forma di tubo o di coppa con una sola apertura circondata da tentacoli che recano cellule pungenti.

5 0
3 years ago
Other questions:
  • What was found at Igbo Ukwu?
    12·2 answers
  • Which type of sex chromosome is located in each egg cell of a female giraffe?
    10·2 answers
  • Which of the following is NOT true of phospholipid bilayers?
    15·1 answer
  • find some more information about wildlife and countryside abuse share it with your friends. you may begin with "Do you know that
    8·1 answer
  • If a DNA molecule is compared to a spiral staircase, what parts make up the steps?
    15·2 answers
  • ATP is made up of three parts, what are they?
    6·2 answers
  • Which two characteristics describes the most stable ecosystem on Earth?
    7·2 answers
  • Traditional chemotherapy drugs target cell processes that then halts cell division or results in cell death. Thus, these drugs a
    7·1 answer
  • As scientists, politicians and concerned citizens recognize the threat of global warming to the ongoing climate change, reductio
    8·1 answer
  • PLEASE HELP 100 POINTS URGENT
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!