Meiosis Reduces Chromosome Number And Rearranges Genetic.
During meiosis, homologous chromosomes are paired (one from mom and one from dad) and line up in the center of the cell randomly.. some can increase genetic variability more possible forms of traits so that not all organisms can be killed off by any one factor (ex: a disease that kills all tall people). Meiosis reduces chromosome number.
Recommended study questions p 261 1 9 11 AP BIOLOGY MITOSIS MEIOSIS UNIT ESSAY from CC 12 at University of Texas.
Question: Free Response Question: (10 Points Possible) Answers Must Be In Essay Form. Outline Form Is Not Acceptable Labeled Diagrams May Be Used To Supplement Discussion, But In No Case Will A Diagram Alone Suffice. You Must Answer Each Sub Part (a,b,c) Of The Following Question. Melosis Reduces Chromosome Number And Rearranges Genetic.
In males, meiosis occurs in the testes and produces sperm. Meiosis is important because through it the gametes end up with half the amount of genetic information (half the number of chromosomes) in the original cell. When the nuclei of an egg and sperm unite (fertilization), the chromosome number is restored to that of the original cell.
Meiosis reduces chromosome number and rearranges genetic information. (a) Explainhow the reduction and rearrangement are accomplished in meiosis. (b) Several human disorders occur as a result of defects in the meiotic process. IdentifyONE such chromosomal abnormality; what effects does it have on the phenotype of people with the disorder?
Meiosis reduces chromosome number and rearranges genetic information. a) Explain how the reduction and rearrangement are accomplished in meiosis. b) Several human disorders occur as a result of defects in the meiotic process.
The reduction of the chromosome number during meiosis is most important for: 1: keeping the amount of DNA in the cell at a minimum level. 2: allowing the asked by Tony on March 1, 2015 Science.