Mendel's Pinciples--not including independent assortment
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| specific characteristics that vary among individuals | traits
🗑
|
||||
| the offspring of true-breeding parents, possibly having different traits | hybrid
🗑
|
||||
| factors that determine traits ( factors was Mendel's term for these) | genes
🗑
|
||||
| sex cells, egg or sperm | gametes
🗑
|
||||
| the different forms of a gene | alleles
🗑
|
||||
| the form of the gene that is expressed ( if two factors are present and one of the factors is ___ it will be expressed) | dominant
🗑
|
||||
| the form of the gene that is hidden or masked( this will only be expressed when two of these are present) | recessive
🗑
|
||||
| Inheritance is determined by individual units called ____ | genes
🗑
|
||||
| the individual units that determine inheritance are passed on from parents to offspring through the parent's _______ | gametes
🗑
|
||||
| sexual reproduction includes the cell division process of ___ and the making of a diploid zygote by the process of ____ | meiosis and fertilization
🗑
|
||||
| with traits that have more than one form such as peas that are yellow or green.. some forms of the gene are ____ and only one gene needs to be present to be expressed | dominant
🗑
|
||||
| some forms of genes are ____ and can only appear when that organisms has 2 of them | recessive
🗑
|
||||
| the only way to be recessive is two have two of the same genes or alleles which is called ____ ( use proper genetic term) | homozygous
🗑
|
||||
| If the organism has 2 different genes such as Tt they are called ___( use the proper genetic term) | heterozygous
🗑
|
||||
| In peas if T= tall and t = dwarf , and organism that if Tt will show the ____ form of the trait and be tall | dominant
🗑
|
||||
| An individual has ____ (#) factor(s) per trait and gives ___# factor(s) per trait to their offspring | 2 and 1
🗑
|
||||
| If an individual is described as having 2 traits, then its genotype should have ___(#) factors | 4 ( 2 per trait)
🗑
|
||||
| The individual's factors that are described by pairs of letters for every trait is called the ___ | genotype
🗑
|
||||
| When gametes are formed, the pairs of hereditary factors ____ so that each sex cell can donate 1 per trait | separate
🗑
|
||||
| What is Mendel's law of Segregation | when gametes are formed the genes that are in the parent separate to make the egg or sperm .. then when fertilization occurs the gene pair will unite in a NEW offspring for the next generation
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
shemehl
Popular Biology sets