Answer:
La biogeografía es el estudio de la distribución de especies y ecosistemas en el espacio geográfico y a través del tiempo geológico.
Answer: B
Explanation:
When the outer electron shell is full in an element, this creates a Noble gas
.An ionic compound is made up of charged particles, called ions. This compound has an enormous lattice structure with strong electrostatic forces of attraction. With a full outer shell,the ions have the electronic structure of a noble gas
.
Differing orientations of chromosomes along the cell equator during metaphase I in meiosis, resulting in gametes with different combinations of parental chromosomes is known as independent assortment.
The law of independent assortment states that "different genes and alleles are inherited independently within the gonads". This shows that during metaphase I in meiosis, each homologous pair of chromosomes orient themselves independently, such that after the chromosomes separate into gametes, each gamete receives only one allele per genotype, producing haploid gametes.
Independent assortment produces new combination of alleles and enables genetic variation after fertilization.
To learn more about meiosis, check out:
brainly.com/question/7002092
#SPJ4