Around the World Final Review Mitosis/Meiosis and Genetics

The process by which cells prepare for division and then divide Cell cycle Mitosis Meiosis Interphase

Division of the cytoplasm a. prophase B. interphase C. cytokinesis D. S phase

A cell containing only one set of chromosomes A. homologous B. haploid C. diploid D. body cell

The exchange of genetic information between homologous chromosomes A. allele exchange B. switching C. crossing over D. sharing

A duplicated chromosome consists of what two parts A. two sister chromosomes attached at a centromere B. two sister chromatids attached at a centromere C. two duplicated chromosomes attached at a centromere D. two sister chromatids attached at a centromere

Body cells are also called A. somatic cells B. gametes C. sperm D. eggs

Define karyotype A. a polaroid B. a picture of a persons chromosomes C. an individuals DNA fingerprint D. a picture of a persons genes

Gametes are also known as A. body cells B. skin cells C. sex cells D. somatic cells

This process produces genetically identical cells for growth, development and the replacement of worn out cells A. mitosis B. meiosis C. reproduction D. cloning

When cells lose their ability to control the Cell Cycle it causes this A. mutations B. duplicated DNA C. cancer D. cell death

Phase of the Cell Cycle including G1, S and G2 A. mitosis B. cell division C. interphase D. cytokinesis

Cell division that results in genetically different sex cells A. mitosis B. meiosis C. sexual D. asexual

Shown here, these form in diploid cells when chromosomes containing similar information come together. A. diploid chromosomes B. duplicated chromosomes C. sister chromosomes D. homologous chromosomes

These are proteins that make sure events inside the cell cycle are proceeding properly A. internal regulators B. external regulators C. cyclins D. cycle regulators

Phase of Meiosis when homologous pairs line up across the center of the cell A. Anaphase I B. Metaphase I C. Metaphase II D. Metaphse

Phase of Mitosis when sister chromatids separate and move to opposite ends A. prophase B. metaphase C. anaphase D. anaphase I

When during the Cell cycle is DNA synthesized A. G1 B. G2 C. S D. interphase

The two identical cells that result from mitosis are called A. daughter cells B. sister cells C. twin cells D. kid cells

The transmission of traits from one generation to the next A. genetics B. heredity C. inheritance D. descent

The genetic make-up of an organism (Hh) A. alleles B. DNA C. phenotype D. genotype

The allele that is always expressed A. heterozygous B. homozygous C. dominant D. recessive

Having two different alleles (Aa) A. homozygous B. heterozygous C. heteroalleles D. heterosexual

The likely hood that a particular event will occur A. occurrence B. chance C. probability D. Punnett square

Hemophilia is an example of a trait carried on the X chromosome Hemophilia is an example of a trait carried on the X chromosome. This type of inheritance A. co-dominance B. incomplete dominance C. sexual inheritance D. sex-linked inheritance

All the chromosomes in a karyotype that aren’t the sex chromosomes B. autozone C. autosomes D. not sex chromosomes

Alternative versions of a gene A. alleles B. genetics C. traits D. characteristics

Term that refers to a genotype in which the person can pass on a defective allele, but does not have the disorder (Aa) A. heterozygous B. homozygous C. carrier D. co-dominant

Having more than two alleles for a particular trait Having more than two alleles for a particular trait. Example: A, B, O blood types A. co-dominant B. polygenic C. multiple alleles D. multiple genes

A type of inheritance when one allele is not completely dominant over the other resulting in a new phenotype in the heterozygous. Like Snap Dragons A. co-dominance B. polygenic trait C. incomplete dominance D. blending