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
aivan3 [116]
3 years ago
10

Specialized cells are formed when cells differentiate. a. True b. False?

Biology
1 answer:
SOVA2 [1]3 years ago
4 0
Specialized cells are formed when cells differentiate - this is true. When you have stem cells, you're talking about undiferentiated cells with no specific roles in the body. When these cells start differentiating and assuming different roles, they are also becoming specialized. 
You might be interested in
Can someone help w this for brainliest
salantis [7]

Answer:

3rd One

Explanation:

1. Doesn't even talking about animals dying

2. Kills of all the fish in one small pond but not the whole species

3. Correct because every individual in a species has been killed

4. They just migrated not died

7 0
2 years ago
Read 2 more answers
What unit of time on Earth is based on the revolution of the Earth around the Sun? A. Day B. Hour C. Year D. Month
goldfiish [28.3K]
The year is based off of Earth’s revolution around the sun. 1 year is equal to the amount of time that it takes for Earth to revolve once around the sun.
8 0
3 years ago
Read 2 more answers
The greenhouse effect refers to what?
podryga [215]

The green house effect refers to gases trapping the heat energy reflected from earth’s surface.

gases trapping heat energy reflected from the earth's surface.

<u>Explanation:</u>

It is the greenhouse effect that made earth a planet that supports life. if there was no green house effect the earth would have been too cold to live on. Sunlight contains rays like UV and infrared.  

UV rays being harmful are blocked by the ozone layer in the stratosphere. Infrared rays that enter the earth’s atmosphere are trapped by the greenhouse gases like carbon dioxide, water vapour, methane etc. the trapped infrared rays help in providing warmth.

8 0
3 years ago
You are conducting a case control study to determine if an association exists between melanoma and indoor tanning. From a statew
Aleksandr-060686 [28]

Answer:

a. Odds ratio = 1.58

b.  Inasmuch the odds ratio is greater than 1, this means that higher odds of melanoma exist in people exposed to indoor tanning, than in those not exposed to indoor tanning

Explanation:

For case  study                                                  

Let 'a'  represent the total population of people with melanomia = 696                                                      

Let 'b' represent the total number of people with melanomia exposed to indoor tanning  =  1107 – 696 = 411 people

For  control study

Let 'c' represent the total population = 1500

Let 'd' represent the total number of people not exposed to indoor tanning = 1500 - (0.428 * 1500)

                                                          =  1500 - 723

Total number of people not exposed to indoor tanning   = 777 people

                                                       

a. Odds ratio = (a/b) / (d/c) = (696/411) / (777/723)

                                                = 1.69 / 1.07 = 1.58

b. Inasmuch the odds ratio is greater than 1, this means that higher odds of melanoma exist in people exposed to indoor tanning, than in those not exposed to indoor tanning.

7 0
4 years ago
Drag the tiles to the correct boxes to complete the pairs. Match the disadvantages to the correct conservation methods.
Katarina [22]

Answer:

Next to threat to birds put building national parks it'll give the a place to mate and lay eggs.Next to lack of protection against external threats put using wind energy. Next to fewer collection centers put recycling resources.

Explanation:

7 0
4 years ago
Other questions:
  • PLS ANSWER ASAP BIOLOGY: WILL GIVE BRAINLIEST 100 POINTS!!!
    15·2 answers
  • The fight or flight response is best adapted to dealing with chronic stress. true false
    12·1 answer
  • Two reasons that explain why organisms may go extinct
    13·1 answer
  • Which process breaks down sugars to make ATP when oxygen is present?
    15·1 answer
  • Evidence of evolution 1. make drawings to explain the difference between homologous and analogous structures. 2. define vestigia
    15·1 answer
  • Please!!!!! it’s due today please help me!!!!
    13·1 answer
  • 4. The gravitational pull of Jupiter is greater than the gravitational pull of Earth. How
    14·1 answer
  • How were vaccines first discovered?
    6·1 answer
  • When all particles are removed and can not erode the surface any more,
    8·1 answer
  • In which city is the Gujarat High Court situated?<br><br>​
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!