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
VikaD [51]
3 years ago
14

A series of choices between two characteristics that is used to indentify organisms is called a

Biology
1 answer:
Akimi4 [234]3 years ago
3 0
The answer is Dischotomous Key.
You might be interested in
Some ________ rocks are made of sand, pebbles and other sediment. *
laiz [17]

Answer:

Either Organic or Non of the choices.

Explanation:

6 0
3 years ago
Read 2 more answers
What phenomenon occurs in females as a result of x-chromosomes inactivation
Arada [10]

This happens early in embryonic development in females, where one of the two X-Chromosomes is randomly (and permanently) inactivated, as you said, in cells other than egg cells.

This phenomonon is actually called X-Inactivation.

X-Inactivation make sure that females, just like males, have a single functional copy of the X Chromosome in each and every one of their cells in their body.

Glad I could help, byee now

3 0
3 years ago
(WILL GIVE BRAINLIEST) Lizzie loves to stargaze at night. She has noticed that the moon appears to change shape over the course
bagirrra123 [75]
1.) Problem: Diff. Shape of the moon 
<span>Hypothisis: earth, sun, n moon locations creates a shadow </span>
<span>Experiment: her experiment </span>
<span>Observation: Researching </span>
<span>Conclusion: she is yet to make one </span>

<span>2.) Size of balls - make them accurate </span>
<span>Research: use multiple sources </span>
<span>The amount of light: keep using the same light</span>
8 0
3 years ago
Organisms have the ability to regulate their internal environment in order to maintain a steady state called _____.
castortr0y [4]
Homeostasis 

Hope this helps

7 0
3 years ago
Read 2 more answers
Which of the following is an abiotic factor that shapes a marine ecosystem? a. fish c. depth b. kelp d. coral
olasank [31]
Answer: c depth hope it helps!
5 0
3 years ago
Other questions:
  • Summarize how energy flows from sunlight to atp and how matter cycles between photosynthesis and cell respiration.
    15·1 answer
  • Plant organelles that contain chlorophyll for photosynthesis
    15·2 answers
  • Neurotransmitters bind to the __________ to initiate communication.
    7·2 answers
  • A biologist wants to demonstrate how atoms are combined in a DNA molecule, a geologist wants to demonstrate how mountains are fo
    12·2 answers
  • Atoms contain Positively charged protons and negatively charged electrons. why doesn’t ordinary Atom have no charge?
    10·1 answer
  • Which of the following statements about the formation of polypeptides from amino acids is true?
    9·2 answers
  • PLEASE HELPPPPPP THIS IS A FINAL QUESTION uwu
    8·2 answers
  • Nucleic acids offer variability because they contain alternate for of genes called what
    10·1 answer
  • The acceleration of an object is measure by its change in velocity per unit time. The equation for acceleration is: a =v/t. Acce
    9·1 answer
  • Hello can someone help?<br> Im confused
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!