Save
Upgrade to remove ads
Busy. Please wait.
Log in with Clever
or

show password
Forgot Password?

Don't have an account?  Sign up 
Sign up using Clever
or

Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.
Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.


Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
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

Genetics

TermDefinition
Heredity Heredity is the passing of traits to offspring from its parents or ancestor. This is the process by which an offspring cell or organism acquires or becomes predisposed to the characteristics of its parent cell or organism.
Trait a distinguishing quality or characteristic, typically one belonging to a person.
Genetics Genetics is the study of genes, heredity, and variation in living organisms.
Fertilization s the fusion of gametes to initiate the development of a new individual organism
Purebred (of an animal) bred from parents of the same breed or variety.
Gene A gene is the molecular unit of heredity of a living organism.
Alleles any of several forms of a gene, usually arising through mutation, that are responsible for hereditary variation.
Dominant allele A dominant allele produces a dominant phenotype in individuals who have one copy of the allele, which can come from just one parent.
Recessive allele A recessive allele only shows if the individual has two copies of the recessive allele.
Hybrid a hybrid is an offspring of two animals or plants of different breeds,
Probability Probability is the measure of the likeliness that an event will occur.
Punnett Square The Punnett square is a diagram that is used to predict an outcome of a particular cross or breeding experiment.
Phenotype the observable constitution of an organism.
Genotype he genetic makeup of an organism or group of organisms with reference to a single trait, set of traits, or an entire complex of traits.
Homozygous having identical pairs of genes for any given pair of hereditary characteristics.
Heterozygous having dissimilar pairs of genes for any hereditary characteristic.
Codominance Ecology. being one of two or more species that are equally dominant in a biotic community:
Meiosis part of the process of gamete formation, consisting of chromosome conjugation and two cell divisions, in the course of which the diploid chromosome number becomes reduced to the haploid.
Messenger RNA a single-stranded molecule of RNA that is synthesized in the nucleus from a DNA template and then enters the cytoplasm, where its genetic code specifies the amino acid sequence for protein synthesis.
Transfer RNA a small RNA molecule, consisting of a strand of nucleotides folded into a clover-leaf shape, that picks up an unattached amino acid within the cell cytoplasm and conveys it to the ribosome for protein synthesis.
Mutation a sudden departure from the parent type in one or more heritable characteristics, caused by a change in a gene or a chromosome.
Created by: Exclusivekicks
Popular Biology sets

 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
Retries:
restart all cards