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
professor190 [17]
3 years ago
13

12. What are analogous characters

Biology
2 answers:
AnnyKZ [126]3 years ago
7 0

The best answer I can come up with this is either characters or animals with wings, fins, limbs, etc. And my other choice is the structures and how things are closely related because of evolution.  If you have choices, please let me know!

PilotLPTM [1.2K]3 years ago
5 0

Characters that are similar in function but have different evolutionary origins

You might be interested in
Si se aparean especies diferentes como por ejemplo el cruce entre caballos y burros; podemos afirmar que si llegan a tener desce
White raven [17]

Answer:

El híbrido va a ser esteril.

Explanation:

En la cruza entre dos especies distintas, cuando ocurre, existen distintos mecanismos de aislamiento reproductivo, que son barreras que inhiben o interrumpen el flujo génico entre especies distintas. Es decir que no habrá exito reproductivo de estas cruzas. Se trata de caracteres biológicos propios de cada especie que previenen la reproducción con otras especies.

Estos mecanismos de aislamiento reproductivo pueden ser precigóticos o postcigóticos.  

  1.Pre-copulatorios o pre-cigóticos:

  • Ecológico o por aislamiento de hábitat;
  • Estacional o temporal;
  • Sexual o etológico;
  • Mecánico;
  • Por incompatibilidad de gametas.  

  2. Post-copulatorios o cigóticos:

  • Inviabilidad del híbrido;
  • Esterilidad del híbrido;
  • Híbrido con viabilidad o fertilidad disminuido;
  • Interacciones citoplasmáticas.

La mula es producto de la cruza entre dos especies distintas: una yegua (Equus ferus caballus) y un burro (Equus africanus asinus). Es un ejemplo de la accion de mecanismo poscigótico, en el cual se forma un híbrido viable esteril. Este ejemplar puede nacer, crecer y sobrevivir, pero que no puede producir gametas funcionales, por lo cual no puede reproducirse.  

7 0
3 years ago
Colocar la opción correcta.
Dafna11 [192]

Answer: A y B son correctas

Explanation:

4 0
3 years ago
A human impact on the nitrogen cycle, such as fertilizer
statuscvo [17]
When a human dies, his corpses gets decomposed by decomposing bacteria. What's produced by the decomposing bacteria is the "fertilizer" for plants.
4 0
4 years ago
What organism would break down the dead animals and put nutrients into the soil? What organisms would benefit from them?
posledela
Decomposers break down dead animals and plants. They usually benefit producers by releasing nutrients back in the soil.
7 0
3 years ago
The left coronary artery typically branches into the __________ interventricular artery and the __________ artery.
ANTONII [103]

The left coronary artery typically branches into the anterior interventricular artery and the circumflex artery.

<h3>What is the circumflex artery?</h3>

The circumflex artery is an artery that branches from the left coronary artery, which is one of the most important arteries in the body.

The circumflex artery is well known to envelop and surround all the heart muscle (cardiac muscle).

The circumflex artery is a fundamental blood vessel in the heart and its damage may have serious health problems.

Learn more about the circumflex artery here:

brainly.com/question/9036497

4 0
2 years ago
Other questions:
  • In an organism containing many cells how is the work of the cell perform
    6·1 answer
  • Growth that increases at a constant percentage per unit time is known as what growth
    14·2 answers
  • What is the major advantage of an orbiting telescope
    10·2 answers
  • The special ____________________________________ of the vegetation.
    7·1 answer
  • When this organelle malfunctions, the release of food energy into the cell would be
    11·1 answer
  • The decimal reduction time for endospores of Bacillus cereus in milk is 36.2 minutes at 95°C. How long should it take to reduce
    9·1 answer
  • Complete the following vocabulary exercise related to DNA replication. Match the words below with the appropriate blank in the s
    12·1 answer
  • Photosynthesis is a very complex process that occurs when sunlight and _________ are present????
    12·1 answer
  • Proteins in the cell membrane that identify the cell are called what
    5·1 answer
  • As a result of an injury in gallbladder of a person, it had been removed surgically, which of the following processes can be aff
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!