Science SPM Forecast Papers
Exp. 4 karyotyping
Cell Growth and Mitosis
Mutation
Types of Chromosome Mutations. Aneuploidy (2n +/- m) Aneuploids differ from wild-type individuals by part of a chromosome set. Nondisjunction is a common.
Polyploidy …more than two haploid sets of chromosomes are present, –2n = diploid, –3n = triploid, –4n = tetraploid, –etc.
Chapter Two Chromsome Structure & Function 1.Ploidy levels and the cell cycle The chromosome set is the number of different chromosomes in a nucleated.
DNA and Chromosomes. Chromosome in Cells DNA (deoxyribonucleic acid) AGTC Human 46 chromosomes 22 homologs, x, or x/y Genes are carried by Chromosomes.
Cellular Reproduction Cellular reproduction occurs in both Eukaryotic and Prokaryotic cells Cellular reproduction in multicellular organisms is important.
The key to genetic diversity! SEXUAL REPRODUCTION.
Recall the worst cut you have ever had in your life. Record the following info in your notes-> Think of how the cut happened Remember the healing process.
Polyploidy
