How many homologous chromosomes are there in a somatic cell? What is the chromosome number found in humans cells after meiosis I is completed? What female somatic cells are used to create egg cells? Which cell would contain a single copy of each of the human body's 23 chromosomes?
Where in the chromosome are genes found? What are chromosomes explain with examples? When analyzing a karyotype, what would you look for on the chromosome? What is a chromosome and of what importance is it in a cell? What is a cell with two of each kind of chromosome called?
F) “I don’t think there’s anything wrong with an audience showing their enthusiasm for a proper moment by applauding, showing their joy,” Greenberg said, noting that the stuffiness in concert halls is “one aspect of contemporary concert etiquette” he doesn’t understand. “Instead of wa...
DNA Chromosomes are bundles of DNA tightly packed together. Different species have different numbers of chromosome pairs--humans have 23. Generally, each chromosome looks like an X, but in males the sex chromosome is an X and a smaller Y. A locus (plural is loci) is a position on the ch...
are made up of chromatin. Chromatin made up of the threads of DNA forms the structure of chromosomes. The DNA gets condensed to form chromosomes. Genes are the segments of DNA. The code for proteins. This means chromosomes are made up of DNA which contains many genes in the...
There are two types of twin pregnancies: Identical twin pregnancy.When you have identical twins, this means you had one fertilized egg that split into two very early on in your pregnancy. They will be the same sex and look very much alike, with the same eye color, hair color, and blood...
You Are What You Eat Genetic(基因的) engineering is the scientific change of the genetic material in a living organism. It allows scientists to identify specific genes, to remove them from an organism's chromosomes(染色体), improve them, analyze them, and possibly clone them, and to then re...
Fabry disease inheritance happens in an X-linked dominant manner, meaning a person only has to inherit one mutated copy of GLA on a single X chromosome for Fabry to manifest.Because women have two X chromosomes and men have only one, with the other being the Y chromosome, when a man ...
daughter chromosome that is passed on. Many people think a centimorgan is a probability, that a 100-cM segment has a probability of 1.0 for crossing over, but it’s not that, either. If it were, the maximum possible centimorgan value would be 100, and most chromosomes are longer than ...
75 days for a serval and 65 days for a domestic cat. There are also genetic differences between the sex chromosomes of the two species. Many pregnancies are aborted or absorbed, or kittens are born prematurely. Servals can be very picky when it comes to choosing mates and often will not ...