Biology, 04.02.2021 21:30 shanedietz44ovi6rb
Cell division by meiosis gives rise to (sex cells). It progresses through the same
phases as mitosis (with some differences) but the phases occur over.
The first meiotic division is a division which results in daughter cells. Each has
the number of chromosomes of the nucleus of the cell. The cells are
.
The second meiotic division is similar to in which the two daughter cells
divide.
Daughter cells which are rather than are an important difference which
distinguishes meiosis from mitosis. The daughter cells are not identical with either the
cell or each other. They are genetically .
The importance of meiosis
Daughter cells each receive half (n) set of from the parent cell.
As a result, during the chromosomes of each cell .
The (fertilized egg) receives a full (diploid – 2n) set of chromosomes, but inherits a new
combination of the carried on the chromosomes from the .
The new individual characteristics from both parents, unlike reproduction.
The result?
The diploid number of chromosomes has been .
Genetic material is exchanged between chromosomes (as a result of over)
Chromosomes separate .
As a result alleles are separated randomly, a process called assortment.
The paternal and chromosomes are distributed randomly among the daughter cells.
haploid , zygote , genetically , randomly , homologous , combine , twice , parent , inherits , genes , two , independent , unique , chromosomes , half , parents , diploid , parent , haploid , halved , asexual , haploid , reduction , gametes , fertilization , maternal , mitosis , crossing
sorry that its so long
Answers: 1
Biology, 21.06.2019 13:30
Which best explains how this maneuver unblock a person's airway?
Answers: 3
Biology, 21.06.2019 14:40
Select all the correct answers. which statements fail to meet the requirements of a scientific claim? 1 even though evidence indicates that the solar system's planets follow elliptical paths, copernicus's model involving circular orbits is true. 2 the evidence supporting newton's laws of motion was accurate in newton's time, but the universe operates differently today. 3 flowers that reflect the most ultraviolet light are more likely to attract bees and other pollinators than flowers that reflect less ultraviolet light. 4 in the final 100 meters of a 10,000-meter race, an athlete's speed is more strongly related to anaerobic efficiency than to aerobic efficiency.
Answers: 2
Biology, 22.06.2019 00:20
If two parents who's blood types are both b produce a child that has blood type o, what can you say about the parent's genotybes? oa) one is ii ob) one is ibi oc) both are bi od) nothing, this is impossible
Answers: 1
Biology, 22.06.2019 03:50
During the winter, this species of fox has white fur, but in the summer, it has brown fur. what environmental change may have lead to this fox's fur color? snow cover increase in sun's brightness volcanic eruption global warming
Answers: 2
Cell division by meiosis gives rise to (sex cells). It progresses through the same
phases as mitos...
English, 13.05.2021 17:20
English, 13.05.2021 17:20
Mathematics, 13.05.2021 17:20
Social Studies, 13.05.2021 17:20
Mathematics, 13.05.2021 17:20
Mathematics, 13.05.2021 17:20
Biology, 13.05.2021 17:20
History, 13.05.2021 17:20
Mathematics, 13.05.2021 17:20
Arts, 13.05.2021 17:20
Mathematics, 13.05.2021 17:30