Blue sold PC Mac b B bbbfchm
Answer:
Peces, excretan amoniaco
aves, acido urico
mamiferos, Urea
Explanation:
Como son especies diferentes, cada una tiene un aparato excretor distinto, su ciclo biológico y su medio ambiente hacen que se presenten estas diferencias.
Surface tension allows light insects to walk on water.
Answer:
<em>The correct option is C) 28</em>
Explanation:
Sex cells divide by the process of meiosis. Meiosis can be described as a type of cell division in which the daughter cells formed contain half the number of chromosomes as the parent cell. This is because when the sex cells from the female and male parent will unite then the zygote will possess the right number of chromosomes.
In the following scenario, the sperm cells of the Russian dwarf will contain 14 chromosomes which will unite with the egg of another Russian dwarf also having 14 chromosomes. As a result, a zygote will be produced having 28 chromosomes.
Different types of blood contact different kinds of antigens and antibodies. For example, Type A blood has A antigens and B antibodies, antibodies being the thing that fights B antigens. Type B blood has B antigens and A antibodies. So if someone with type B gets transfused with Type A blood, the person's antibodies will attack the new blood.
