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
edit
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

Chapter 9

Section 1

TermDefinition
the science of heredity and of the mechanisms by which traits are passed from parents to offspring genetics
the passing of genetic traits from parent to offspring heredity
a genetically determined variant of a characteristic trait
the transfer of pollen from the male reproductive structures (the anthers) to the tip of a female reproductive structure (the pistil) of a flower in angiosperms or to the ovule in gymnosperms pollination
the transfer of pollen grains from an anther to the stigma of the smae flower or to the stigma of another flower on the same plant self-pollination
a reproductive process in which pollen from one plant is transferred to the stigma of another plant cross-pollination
describes organisms or genotypes that are homozygous for a specific trait and thus always produce offspring that have the same phenotype for that trait true-breeding
parental generation, the first two individuals that mate in a genetic cross P generation
the first generation of offspring obtained from an experimental cross of two organisms F1 generation
the second generation of offspring, obtained from an experimental cross of two organisms; the offspring of the F1 generation F2 generation
describes the allele that is fully expressed when carried by only one of a pair of homologous chromosomes dominant
describes a trait or an allele that is expressed only when two recessive alleles for the same characteristic are inherited recessive
Mendel's law that states that the pairs of homologous chromosomes separate in meiosis so that only one chromosome from each pair is present in each gamete law of segregation
the law that states that genes separate independently of one another in meiosis law of independent assortment
the study of the structure of nucleic acids and the function and regulation of genes molecular genetics
one of the alternative forms of a gene that governs a characteristic, such as hair color allele
Created by: fasolak16
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