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
Usimov [2.4K]
3 years ago
5

When does cell differentiation occur? Question 1 options: when cells express the same gene when cells express different genes wh

en cells express all genes when cells do not express genes
Biology
1 answer:
serg [7]3 years ago
5 0

Answer:

The answer is when the cell express different genes.

Explanation:

Cell differentiation is the process when a cell is changed from one cell type to an other and brings more complexity to the system. A cell before differentiation possess all the genes however their expression in turned off. When some external or internal factors trigger the gene expression it starts the cell differentiation. A multicellular organism undergoes several rounds of cell differentiation during its development. Although cell differentiation changes the size, shape and metabolic activity but the genetic makeup or DNA is never changed during cell differentiation.

You might be interested in
You think that there is still discrimination between
Mandarinka [93]

Answer:

well for me i don't think so cause you see now a days that parents treat their children equally they don't have to spoil the son and forgets nout the daughter, parents are equally to their kids and in that case their will be no discrimination at all

5 0
3 years ago
Help me please help ​
shusha [124]

Answer:

1) Predation

2) Competition

3) Symbiosis

Explanation:

8 0
2 years ago
Read 2 more answers
Alice drives a car to her office everyday. Which activity will contribute the most to pollution
madam [21]

Alice driving her car to work can increase air pollution.

5 0
3 years ago
Read 2 more answers
Why Do Reptiles Have a Third Eye
nikdorinn [45]
The third eye is called the parietal eye. Although it has a lens, retina and nerve connection, it is not functional as an eye. it grows on top of the reptile's head, under the skin, and is not visible.

<span>Scientists have not been able to determine the function of this third eye, but it is thought that light falling on this third eye may influence certain biological functions such as sleep and hibernation.

Hope this helps!

-Payshence xoxo</span>
3 0
4 years ago
What is chemical energy in a cell called?
notsponge [240]
Adenosine triphosphate
3 0
4 years ago
Other questions:
  • PLEASE ANSWER QUICKLY
    8·1 answer
  • Adding heat to liquid water is likely to cause
    11·1 answer
  • HELP ASAP PLZ!!! Read the scenario: You are walking a trail in the woods. You notice something out of the corner of your eye and
    13·2 answers
  • How do biological communities get to be the way they are?
    8·1 answer
  • Punnett squares are convenient ways to represent the types and frequencies of gametes and progeny in experimental crosses. This
    13·1 answer
  • Describe the difference between genotype and phenotype
    7·2 answers
  • What choice best explains how nutrients are recycled through an ecosystem? (click on image only three choices)
    14·1 answer
  • How does a mother get pregnant?<br> What does SEX mean?
    11·2 answers
  • How can local environmental changes have global effects?
    5·1 answer
  • Please Help I Don't Understand!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!