science
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| What is homozygous? | having identical alleles (DD,dd)
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| What is heterozygous? | having different alleles (Dd)
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| What does dominant mean? | alleses that are expressed in geotype, it shows up.
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| What is recesive mean? | alleles that is hidden in the genotype, you cant see.
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| What is genotype? | the genetic makeyp of an organism all the genes that an organism has expressed as letters.
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| What are alleles? | an alternate form of a gene for a specific trait or gene product.
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| What is Phenotype? | the appearance of an organism resulting fron the interaction of the genotype and the environment.
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| What is a purebred? | having identical alleles for a trait.
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| What is an egg cell? | the female gamete
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| What is cloning? | a cell, cell product, or organism that is genetically identical
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| What is fertilization? | the union of male and female gametic nuclei
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| what is selective breeding? | the intentional mating of two animals in an attempt to produce offspring with desirable characteristics or for the elimination of a trait
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| What is sperm? | a male reproductive cell
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| What is pedigree? | an ancestral line
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| What is replication? | DNA replication is simply the process that all living things use to copy their DNA
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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.
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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.
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Created by:
Jenna-lee
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