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
Assoli18 [71]
4 years ago
13

NEED HELP ASAP:

Biology
2 answers:
Anni [7]4 years ago
7 0

Answer:

A but i might be wrong

Explanation:

Angelina_Jolie [31]4 years ago
7 0

Hello, I Am BrotherEye

Answer:

D.) A mechanism involving attachment of methyl groups to certain bases for the long-term inactivation of genes during development.

Explanation:

View Above

Best Of Luck

~

BrotherEye

You might be interested in
How can natural selection account for the long snout of an anteater?
svlad2 [7]
The anteaters long snout may have grown overtime because of evolution to suit the anteater for survival purposes.
7 0
3 years ago
Which of the following is true of seeds sown at a distance from the parent plant?
Nitella [24]

Answer:

They are more likely to sprout near others of their species.

Explanation:

3 0
4 years ago
This is science and a written reponse....
Sholpan [36]

Answer:

Do u need a response about this?

Explanation:

7 0
3 years ago
Liches and mosses have just begun to grow in a rocky area . What type of succession is occurring?
cricket20 [7]

Answer:

primary succession

Explanation:

3 0
3 years ago
Read 2 more answers
Which of the following is not a part of all cells?
koban [17]
Its B.cell wall

ribosomes are used to synthesis proteins and other components required for cells 

endoplamsic reticulum is where the ribosomes are its a structure that helps to prepare the components and to bring them to the golgi body 

the cell wall is only present in plants (cellulose) and fungi (chitin) and it helps plants to regulate their water intake physically

the cytoplasmis present in all cells as the medium which organelles are suspended in and in contact with

hope that helps <span />
4 0
4 years ago
Other questions:
  • Which of the test tubes described above is the control group?
    14·1 answer
  • Which of the following is a carbohydrate?<br> a. ATP<br> b. steroid<br> c. wax<br> d. sucrose
    11·1 answer
  • Which statement about reproduction is true? A. Angiosperms reproduce using seeds, but gymnosperms do not. B. Gymnosperms reprodu
    14·1 answer
  • Fill in the blank.
    6·1 answer
  • How does the use of different restriction enzymes affect the size of the DNA bands produced?
    11·1 answer
  • I need help ............
    10·1 answer
  • A recent viral video entitled "How Wolves Change Rivers" argues that the reintroduction of wolves to Yellowstone after a 70 year
    9·1 answer
  • Systematists have used a wide variety of traits to reconstruct the phylogenies of particular groups of organisms. Which one of t
    7·1 answer
  • Sexual reproduction requires cells to undergo ______, whereas only ______ is necessary for asexual reproduction
    6·2 answers
  • Carbon from glucose is essential for the formation of amino acids. Which process is responsible for the
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!