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
Butoxors [25]
2 years ago
12

A blank cell that becomes specialized during development

Biology
2 answers:
Shtirlitz [24]2 years ago
8 0
You may have worded it wrong, but most likely it’s trying to talk about stem cells and how they specialize into different cells like nerve cells, blood cells, etc to form tissues, organs, organs system and more. This happens most during the embryonic development, but even adults have some stem cells than can specialize. The answer I think though is embryonic development. Hope this helped!
erastova [34]2 years ago
3 0

Answer:I don’t get it

Explanation:

You might be interested in
Birds feathers are modified scales
Alja [10]

Answer:

<h3>The genes that caused scales to become feathers in the early ancestors of birds </h3>
6 0
3 years ago
Black squirrels are the same species as gray squirrels. A single litter of squirrels can have both black and gray squirrels. Ove
blsea [12.9K]

Answer:

B. Black Squirrels have a survival advantage over gray squirrels

Explanation:

Using the information provided, it can be inferred that there is a difference between how many Gray squirrels and how many Black squirrels are being naturally selected.

This means:

Black squirrels have an advantage that reduces the amount of squirrels being selected from their environment.

Hope this helps!

5 0
3 years ago
Read 2 more answers
Give the source of information (author, title, source,pages
Mila [183]

There are microorganisms that are able to live in extreme environments under adverse conditions of pH, temperature and salinity. These microorganisms are classified as extremophiles.  Within the group of extremophiles there are halophilic bacteria, which are those capable of living in extremely saline environments.

One biological factor that all living things are subject to suffer from is osmotic pressure. Halophilic microorganisms have developed mechanisms to adapt to saline environments where osmotic pressure acts with great intensity on individuals. These bacteria change the chemical composition of their membranes and also accumulate osmoprotective compounds in their cytoplasm to compensate for osmotic stress.

RAMIREZ, N; SANDOVAL, AH  y  SERRANO, JA. Las bacterias halófilas y sus aplicaciones biotecnológicas. Rev. Soc. Ven. Microbiol. [online]. 2004, vol.24, n.1-2 [citado  2019-09-22], pp. 12-23 . Disponible en: <http://ve.scielo.org/scielo.php?script=sci_arttext&pid=S1315-25562004000100004&lng=es&nrm=iso>. ISSN 1315-2556.

6 0
2 years ago
Why was molecular testing necessary to establish that species Z was closely related to Butanol Cyrus? In other words, why couldn
MissTica

Answer:

It is likely that the genomic sequences that were used did not enable to properly observe the evolutionary relationships among the species analyzed

Explanation:

The homology level between the genomic sequences may be too low to separate species that are phylogenetically related. In these cases, it is necessary to make a genetic analysis of the sequences that are used before the phylogenetic analysis

3 0
3 years ago
_____ are cells in the nervous system that communicate with one another to perform information-processing tasks.
sasho [114]
These cells are called neurons
5 0
2 years ago
Other questions:
  • Dr. johnson's study on the effectiveness of a new medication for anxiety demonstrated positive results. before assuming the medi
    13·2 answers
  • You are walking to school when you encounter a strange barking dog. you tense up and contemplate whether you should run away. wh
    10·2 answers
  • Name the nitrogen bases that make up the rungs of the DNA ladder
    10·1 answer
  • The type of reflection in which the light is scattered into many directions is known as
    14·2 answers
  • What are the monomers used to make carbohydrates, proteins, and nucleic acids?
    11·2 answers
  • Where do streams and rivers get their start?
    8·1 answer
  • Question one : what feature is formed when an oceanic plate converges with a continental plate?
    7·1 answer
  • Why are rocks not melting deep in the earth’s crust?
    12·1 answer
  • If the Sun was the size of a weather balloon (about 1.5 meters in diameter), about how far away would Neptune’s orbit be?
    14·1 answer
  • When two species compete, the niche that each species ultimately occupies is its?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!