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Biology Revision - Module 5 - Statistics
General Stats
- This quiz has been taken 54 times
- The average score is 14 of 30
Answer Stats
| Hint | Answer | % Correct |
|---|---|---|
| A type of cell division that produces four genetically distinct gametes, each with half the chromosome number. | Meiosis | 77%
|
| A chromosome involved in determining the sex of an organism | Sex chromosome | 74%
|
| An allele that expresses its trait even in the presence of a different allele. | Dominant Allele | 65%
|
| The exchange of genetic material between homologous chromosomes during meiosis, increasing genetic variation. | Crossing Over | 61%
|
| A type of cell division that produces two genetically identical daughter cells for growth and repair. | Mitosis | 61%
|
| A chromosome that is not a sex chromosome; humans have 22 pairs of autosomes. | Autosome | 58%
|
| A permanent change in the DNA sequence of a gene or chromosome. | Mutation | 58%
|
| The observable physical or biochemical characteristics of an organism, determined by genotype and environment. | Phenotype | 58%
|
| A molecule that carries the genetic instructions used in the growth, development, functioning, and reproduction of all living organisms. | DNA | 55%
|
| Genes located close together on the same chromosome that tend to be inherited together. | Linked Genes | 55%
|
| The specific physical location of a gene on a chromosome. | Locus | 55%
|
| A change in the structure or number of chromosomes | Chromosomal Mutation | 52%
|
| A diagram used to predict the outcome of a genetic cross. | Punnett Square | 52%
|
| The complete set of genes or genetic material present in a cell or organism. | Genome | 48%
|
| Patterns of inheritance that follow Gregor Mendel’s laws of segregation and independent assortment. | Mendelian Inheritance | 48%
|
| A genetic cross examining the inheritance of one single trait. | Monohybrid cross | 48%
|
| A change in a single nucleotide in DNA | Point Mutation | 48%
|
| A thread-like structure of DNA and protein that contains genetic information; found in the nucleus. | Chromosome | 45%
|
| A segment of DNA that codes for a specific protein or characteristic. | Gene | 42%
|
| Having two identical alleles for a particular gene | Homozygous | 42%
|
| A chart showing the inheritance of a trait over several generations in a family. | Pedigree | 42%
|
| An allele that is only expressed when two copies are present | Recessive Allele | 39%
|
| A pattern of inheritance where both alleles are fully and separately expressed in the phenotype | Codominance | 35%
|
| A genetic cross that examines the inheritance of two different traits simultaneously. | Dihybrid cross | 35%
|
| Having two different alleles for a particular gene | Heterozygous | 35%
|
| A pattern of inheritance where the heterozygous phenotype is a blend of the two alleles. | Incomplete Dominance | 35%
|
| The random distribution of homologous chromosome pairs during meiosis, contributing to genetic variation. | Independent Assortment | 35%
|
| When a gene is located on a sex chromosome, usually the X chromosome, affecting inheritance patterns. | Sex lineage | 35%
|
| An alternative form of a gene found at the same locus on homologous chromosomes. | Allele | 29%
|
| The genetic makeup of an organism; the combination of alleles for a trait. | Genotype | 23%
|
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