Answer:
Each granddaughter cell is haploid (n)
Explanation:
Meiosis in the parent cell with a "2n" chromosome number would produce a total of four daughter cells. Each of these daughter cells would have an "n" number of chromosomes as separation of homologous chromosomes to the opposite poles during anaphase-I reduces the chromosome number to half in the daughter cells. Also, the event of crossing over and random segregation of homologous chromosomes makes the daughter cells of meiosis genetically different from each other.
Each of these four cells enters mitosis and forms a total of eight cells. Since mitosis maintains the chromosome number, each of the eight cells would have an "n" number of chromosomes and would be haploid.
Answer:
spindle
Explanation:
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Animals that
sexually reproduce are diploid and produce haploid gametes. Diploid is having two sets of chromosomes or double the haploid number of
chromosomes in the germ cell, with one member of each chromosome pair derived
from the ovum and one from the spermatazoon. While haploid is Having the same
number of sets of chromosomes as a germ cell, or half the diploid number of a
somatic cell. The haploid number (23 in humans) is the normal chromosome complement of germ
cells.
Answer:
Structural location, size, shape and consistency, retro placental appearance and umbilical cord.
Explanation:
Umbilical cord is covered by amniotic membrane. Complete evaluation of placenta includes observing its size, shape, location and consistency. The area between myometrium and placenta is retro placental.
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