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
Alex
3 years ago
12

Which level of the biosphere includes both living and nonliving factors

Biology
1 answer:
alukav5142 [94]3 years ago
8 0

Answer: Expert Verified. Ecosystem is the level of the biosphere that includes both living and non-living factors

You might be interested in
Que tipo de aislamiento reproductivo exhibe la mula?
bulgar [2K]

Answer:

<em>Aislamiento postreproductivo: Esterilidad del híbrido</em>

Explanation:

El concepto biológico de <u>especie</u>, en su definición, destaca que los ejemplares de una especie no pueden entrecruzarse con ejemplares de otra especie distinta, o bien, en caso de hacerlo, no hay éxito reproductivo.

Existen distintos mecanismos de aislamiento reproductivo, que son barreras que inhiben o interrumpen el flujo génico entre especies distintas. 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 (<em>Equus ferus caballus</em>) y un burro (<em>Equus africanus asinus</em>). 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 pueden producir gametas funcionales, por lo cual no pueden reproducirse.        

4 0
3 years ago
What happens during G₂ phase?
Xelga [282]

Answer: D

Explanation: i've taken bio

6 0
1 year ago
Read 2 more answers
I’m your household there is you , a cat and a dog how many populations are there
siniylev [52]
Answer: Three

Reason/Explanation:
The cat, you and the dog are all different populations. Together, there are three populations.

-DustinBR
4 0
3 years ago
Which is a role of carbohydrates?
astraxan [27]
Carbohydrates are your main sources of energy. They are needed for operation of the brain, body, and inner organs.

Hope this helps!!
8 0
3 years ago
Read 2 more answers
Achondroplastic dwarfism is a dominant genetic trait that causes severe malformation of the skeleton. Homozygotes for this condi
AleksandrR [38]

Answer:

Jane: Aa

Matthew: aa

Explanation:

Jane is a heterozygous woman, which means that she is dominant for this genetic trait while Matthew is homozygous that did not inherit the achondroplastic dwarfism trait from his parents, that is why he is alive.

If we draw a Punnett square, we can see that some of their children will inherit the trait while others will not.

<u>   ║ a      ║ a</u>

<u>A  ║   Aa ║Aa</u>

a  ║ aa    ║ aa

5 0
3 years ago
Other questions:
  • What factor may influence enzyme activity?
    5·1 answer
  • Which actions are part of the process of scientific inquiry? Check all that apply.
    12·2 answers
  • What is carried to the body cells by blood? pick 2
    7·1 answer
  • Histology is important in the health sciences because it makes it possible to study
    12·1 answer
  • Affects of human activities on on the environment.​
    14·1 answer
  • What are the gametes that would be formed for the following genotype: Aa?
    13·1 answer
  • Which of the following is true about budding? Check all that apply, *
    12·1 answer
  • B. How does its genotype and phenotype
    15·1 answer
  • What is the answers to this quesition
    13·1 answer
  • Autoimmune diseases are an example of a(n) ________ response by the immune system.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!