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
atroni [7]
3 years ago
15

Cuantas cromosomas sexuales tiene un perro

Biology
1 answer:
vichka [17]3 years ago
6 0

Answer:  es decir un total de 78,

Explanation:

Los perros tienen 39 pares de cromosomas, es decir un total de 78, de estos 78 cromosomas 39 contienen la información genética de la madre y las otras 39 la información genética del padre. Desde la fertilización del óvulo, comienza el proceso de crecimiento, los núcleos de las células comienzan una multiplicación exacta, de esta forma crean nuevas células.  El número de cromosomas en cada especie es constante, salvo que se padezca de algún síndrome el número siempre será el mismo.

You might be interested in
What animals eat annual flowers?
seraphim [82]
Squirrels, chipmunks, rabbits, deers, and groundhogs.

hope this helps.
7 0
3 years ago
Which statement is an example of cell division at work?
dybincka [34]

Explanation:

C. A cut in skin heals

This process involves wound healing and tissue regeneration of somatic cells via mitosis.

Further Explanation:

All the genetic information within the eukaryotic cell is stored within the nucleus as helical DNA. This DNA is tightly wound around histones as chromosomes. To produce daughter cells during cell division, the chromosomes (total number of chromosomes (2n)) are copied before the cell splits into two daughter cells.

This process is known as mitosis, and occurs in cell division and growth processes. Two new nuclei are formed, along with identical cells. These are the same as the parent cell and the chromosome number (2n) is maintained. This process occurs regularly in somatic cells for growth, or  to repair damaged tissue.

Learn more about mutations at brainly.com/question/4602376

Learn more about mitosis at brainly.com/question/4303192

Learn more about transcription at brainly.com/question/11339456

Learn more about DNA and RNA at brainly.com/question/2416343?source=aid8411316

#LearnWithBrainly

6 0
3 years ago
Read 2 more answers
Which of the following is NOT an effective water conservation
DochEvi [55]

Answer:

e

Explanation:

It worsens the quality of the soil

3 0
3 years ago
How does the lymphatic system help in fluid balance within the body?
mamaluj [8]
Its c but it might be a r
6 0
3 years ago
Read 2 more answers
By now you have realized biology is a very interesting subject because it combines many aspects of other natural science discipl
g100num [7]

Answer:

By writing interesting articles using the scientif method  related to my area of expertise.

Explanation:

In order to have a professional growth in certain area, even for promotions in some jobs, the person needs to have certain number of articles published. This articles have to be, of course, written using the scientific method.

This shows that the person is contributing to his community by discovering something, making research in some topic of its expertise, or even making conscience in the population.

In this case (medical field) I can become a better medical professional when I write articles about diseases, making experiments of some drugs to cure people, giving the world a cure of some disease.

3 0
3 years ago
Other questions:
  • What are some facts about arachnids
    6·2 answers
  • What happens first at each origin of replication?
    14·1 answer
  • How does random fertilization add to the genetic variation?
    9·2 answers
  • Endocarditis occurs when bacteria infect the bloodstream and attach themselves to the inner lining of the heart or a defective h
    6·1 answer
  • In an ideal situation where no heat energy is produced, what is the
    11·1 answer
  • Which part of an amino acid gives the molecule its characteristic chemical properties?
    8·1 answer
  • What is another property of ionic compounds?
    7·1 answer
  • Which of the following is an example of a vestigial structure?
    11·2 answers
  • heat is produced by radiant energy (A) when it travels through space (B) when it strikes matter (C) when its reflected from the
    8·1 answer
  • Which part of the chemical equation is incorrect
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!