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Study sets matching "7th grade science genetics"

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Study sets matching "7th grade science genetics"

8 terms
7th Grade Science - Genetics
Heterozygous
Probability
Punnett square
Co dominance
an organism that has 2 different alleles for a trait, a pureb…
is the likelihood that a particular event will occur
a chart that shows all the possible combinations of alleles t…
the alleles are neither dominant nor recessive
Heterozygous
an organism that has 2 different alleles for a trait, a pureb…
Probability
is the likelihood that a particular event will occur
21 terms
7th Grade Science - Genetics
asexual reproduction
nucleus
sexual reproduction
trait
Process by which a single parent reproduces by itself.
Control center of the cell; contains DNA
Process in which genetic material from two parents combines a…
A characteristic that an organism can pass on to its offsprin…
asexual reproduction
Process by which a single parent reproduces by itself.
nucleus
Control center of the cell; contains DNA
17 terms
Genetics Vocabulary - 7th Grade Science
Heredity
Traits
Genetics
Genes
passing of traits from parents to offspring
A characteristic that an organism can pass on to its offsprin…
The scientific study of heredity
The set of information that controls a trait, a segment of DN…
Heredity
passing of traits from parents to offspring
Traits
A characteristic that an organism can pass on to its offsprin…
106 terms
7th grade science, genetics
either one allele for tall stms and on…
chromosones
protein synthesis
messenger RNA
if a pea plant has a tall stem, what is its allele combination?
where are genes located?
during _________ ____________, the order of amino acids in th…
during protein synthesis, the order of amino acids in the ami…
either one allele for tall stms and on…
if a pea plant has a tall stem, what is its allele combination?
chromosones
where are genes located?
14 terms
7th Grade Science Genetics
dominant
recessive
adaptation
short-term
(adj.) strongest or most powerful ("B" in the example)
(adj.) weakest or least powerful ("r" in the example)
(n.) a change made by an organism that helps it survive in it…
(adj.) only for a little time
dominant
(adj.) strongest or most powerful ("B" in the example)
recessive
(adj.) weakest or least powerful ("r" in the example)
20 terms
7th Grade Science- Genetics
Genetics
Alleles
Traits
Recessive allele
The study of heredity.
The different forms of a gene. Example: dominant or recessive.
Physical characteristics of organisms.,
An allele whose trait is masked or is visibly blocked in the…
Genetics
The study of heredity.
Alleles
The different forms of a gene. Example: dominant or recessive.
9 terms
genetics 7th grade science
genes that come from the mom and dad t…
part of DNA in the chromosomes that te…
two alleles combine, but one does NOT…
two alleles combine, but one does NOT…
heredity
gene
incomplete dominance
codominance
genes that come from the mom and dad t…
heredity
part of DNA in the chromosomes that te…
gene
19 terms
Genetics 7th Grade Science
what does it mean if a trait is inheri…
physical traits
behavioral traits
What is predisposition to a medical co…
It is passed down from generation to generation
eye color, hair color
characteristics of the way someone acts
increased risk of getting a certain type of medical problem
what does it mean if a trait is inheri…
It is passed down from generation to generation
physical traits
eye color, hair color
39 terms
Science 7th Grade- Genetics
The study of how traits are inherited
The process of how genes/traits passin…
Tongue rolling
Favorite music
Genetics
heredity
Genetic
Environmental
The study of how traits are inherited
Genetics
The process of how genes/traits passin…
heredity
8 terms
Science Genetics 7th Grade
phenotype
genotype
recessive
dominant
the physical characteristics, hair or eye color
the letters that represent the characteristics
the weaker genes
the stronger genes
phenotype
the physical characteristics, hair or eye color
genotype
the letters that represent the characteristics
7 terms
genetics science 7th grade
heterozygous
punnett square
genotype
codominance
an organism that has two different alleles for a trait
a chart that shows all the possible combinations of alleles t…
an organism's genetic makeup, or allele combinations
inheritance pattern in which the alleles are neither dominant…
heterozygous
an organism that has two different alleles for a trait
punnett square
a chart that shows all the possible combinations of alleles t…
18 terms
7thGrade Science - Genetics
genes
heredity
Mendel
true-breeding plants
sets of instructions on segments of DNA that carry heredity m…
passing of traits (characteristics) from parent to offspring
the "father" of genetics and heredity; he figured out the bas…
plants that always show the same trait when they self-pollina…
genes
sets of instructions on segments of DNA that carry heredity m…
heredity
passing of traits (characteristics) from parent to offspring
7th Grade Science Genetics Review
In Minions, yellow skin (Y) is dominan…
A Minion who is homozygous dominant fo…
The presence of brown eyes is a domina…
When cells divide and make an exact co…
Yy and YY
"Mom" YY resulting in dominant yellow skin... "Dad" yy resulting…
Child has to be bb to have recessive blue eyes.... Mom has to ha…
mitosis
In Minions, yellow skin (Y) is dominan…
Yy and YY
A Minion who is homozygous dominant fo…
"Mom" YY resulting in dominant yellow skin... "Dad" yy resulting…
19 terms
Science Chapter 5 - Genetics 7th grade
heredity
genetics
Gene
allele
The passing of genetic traits from parent to offspring
The science of heredity
factors that control traits
different forms of a gene
heredity
The passing of genetic traits from parent to offspring
genetics
The science of heredity
19 terms
7th Grade Science: Genetics - mendelian - basic
Heredity
genetics
gene
allele
the passing of traits from parent to offspring
The scientific study of heredity
A segment of DNA on a chromosome that codes for a specific tr…
the different forms of a gene
Heredity
the passing of traits from parent to offspring
genetics
The scientific study of heredity
17 terms
Genetics 7th Grade Science
heredity
phenotype/trait
genotype
dominant
The passing down of traits from one generation to another.
An organism's physical appearance (hair and eye color for exa…
A combination of genes/alleles (2 dominant, 2 recessive, 1 do…
The trait observed when at least one dominant allele for a ch…
heredity
The passing down of traits from one generation to another.
phenotype/trait
An organism's physical appearance (hair and eye color for exa…
9 terms
7th Grade Science ~ Genetics Vocablulary
chromosomes
heredity or inheritance
genetics
trait
self-replicating genetic structures in cells that contain DNA
the passing of traits from parent to offspring
the study of how traits are passed from parents to offspring
characteristics of an organism
chromosomes
self-replicating genetic structures in cells that contain DNA
heredity or inheritance
the passing of traits from parent to offspring
30 terms
7th Grade Science - Genetics
heredity
alleles (genes)
genetics
hybrid
passing of traits from parents to offspring
different forms of a trait that a gene might have
study of how traits are inherited through the interactions of…
something that receives different genetic information, a trai…
heredity
passing of traits from parents to offspring
alleles (genes)
different forms of a trait that a gene might have
18 terms
7th Grade Science: Genetics
Genetics
Trait
Genotype
Phenotype
the study of heredity and inherited characteristics of an org…
genetic characteristics
both inherited alleles together
an organisms appearance/the exposed gene
Genetics
the study of heredity and inherited characteristics of an org…
Trait
genetic characteristics
14 terms
7th Grade Science - Heredity & Genetics
Heredity
Genes
Alleles
Dominant Allele (Dominant Trait)
The passing of traits (characteristics) from parents to offsp…
Segments of DNA (located on the chromosomes) that carry hered…
Different forms (or versions/variations) of a specific gene.…
An allele that overpowers (or dominates) in its expression.... E…
Heredity
The passing of traits (characteristics) from parents to offsp…
Genes
Segments of DNA (located on the chromosomes) that carry hered…
14 terms
7th Grade Week 22: Science (Genetics)
dominant
recessive
adaptation
short-term
(adj.) strongest or most powerful ("B" in the example)
(adj.) weakest or least powerful ("r" in the example)
(n.) a change made by an organism that helps it survive in it…
(adj.) only for a little time
dominant
(adj.) strongest or most powerful ("B" in the example)
recessive
(adj.) weakest or least powerful ("r" in the example)
10 terms
Genetics Science 7th Grade
Punnet Square
Allele
Homozygous
Heterozygous
A method of predicting offspring genotypes and phenotypes
1 version of a gene, usually there are 2 alleles for each gene
Has 2 of the same alleles
Has 2 different alles
Punnet Square
A method of predicting offspring genotypes and phenotypes
Allele
1 version of a gene, usually there are 2 alleles for each gene
17 terms
7th grade science genetics
trait
variation
heredity
asexual reproduction
a physical characteristic shared by all members of a species
a different form of the same trait
the passing of traits of parent to offspring
reproduction involving one parent and the offspring is an exa…
trait
a physical characteristic shared by all members of a species
variation
a different form of the same trait
31 terms
SCIENCE GENETICS 7TH GRADE
DNA
Body scars
Heredity
Genes
A twisted ladder is sometimes used to describe the shape of t…
All of the follwoing are traits that are inherited from an of…
The passage of genetic information from one generation to the…
What governs or determines inherited traits?
DNA
A twisted ladder is sometimes used to describe the shape of t…
Body scars
All of the follwoing are traits that are inherited from an of…
23 terms
7th grade science- Genetics
Heredity
Alleles
Genetics
Pedigree
The passing of traits from parents to offspring
The different forms of a gene
The study of how alleles affect generations of offspring
A diagram that shows the occurrence of a genetic trait in gen…
Heredity
The passing of traits from parents to offspring
Alleles
The different forms of a gene
8 terms
7th Grade Science (Genetics)
Crossing Over
Tetrad
Homologous Chromosomes
Haploid
Occurs in phrophase I, homologous chromosomes switch beads
4 chromosomes make up a tetrad
Carry the same genes (eye color, etc), involved with crossing…
23 chromosomes *represented by "n"
Crossing Over
Occurs in phrophase I, homologous chromosomes switch beads
Tetrad
4 chromosomes make up a tetrad
13 terms
7th Grade Science - Unit 11 Genetics
Allele
Asexual reproduction
Chromosome
DNA
one pair of genes that determine a specific trait
genetic material is donated from only one parent; offspring a…
made of DNA located in the nucleus; contains genetic informat…
located in the nucleus; determines the genetic traits of an o…
Allele
one pair of genes that determine a specific trait
Asexual reproduction
genetic material is donated from only one parent; offspring a…
11 terms
Science Genetics 7th grade
Heredity
Gregor Mendel
Self-pollinating plants
True bleeding plants
The passing of traits from parents to offspring(children)
Used pea plants to study heredity. He is considered the fathe…
Contain both male and female reproductive structures
Always produce offspring with the same traits the parents have.
Heredity
The passing of traits from parents to offspring(children)
Gregor Mendel
Used pea plants to study heredity. He is considered the fathe…
19 terms
Emery-Genetics - 7th Grade Science
Genotype
Phenotype
Heterozygous
Homozygous
The type of genes that make up a trait. They are expressed in…
An observable trait or the expression of the genotype.... Ex: wi…
different genes or trait... o Ww is heterozygous
same genes or trait... • (WW) and (ww) are both homozygous.
Genotype
The type of genes that make up a trait. They are expressed in…
Phenotype
An observable trait or the expression of the genotype.... Ex: wi…
Genetics: 7th grade science
Law of Dominance
Genotype
Phenotype
Homozygous
-When the two genes (alleles) of the pair are different, only…
The gene combination. It is written as a two, letter symbol (…
The physical appearance. (What you see-Ex. brown hair, freckl…
2 of the SAME genes (alleles) present. (Example- AA or aa)
Law of Dominance
-When the two genes (alleles) of the pair are different, only…
Genotype
The gene combination. It is written as a two, letter symbol (…
15 terms
Mounds View 7th Grade Life Science: Genetics
Heterozygous
Homozygous
Phenotype
Genotype
An organism that has two different alleles for a trait
An organism that has two identical alleles for a trait.
An organism's physical appearance, or visible traits.
An organism's genetic makeup, or allele combinations.
Heterozygous
An organism that has two different alleles for a trait
Homozygous
An organism that has two identical alleles for a trait.
15 terms
7th grade Science Genetics Quiz
Genetics
Heredity
Chromosome
Gene
The study of heredity
Passing of traits from one generation to the next Hint: "inhe…
structure found in the nucleus and contains DNA
segment of DNA found on a chromosome, determines the inherten…
Genetics
The study of heredity
Heredity
Passing of traits from one generation to the next Hint: "inhe…
26 terms
7th grade science Genetics
Heredity
genetics
Asexual - list 3
sexual reproduction
Passing of traits from parents to offsprings
the study of heredity
1. Only 1 parent 2. offspring is identical to the parents 3.…
two parents, offsprings has traits of both parents
Heredity
Passing of traits from parents to offsprings
genetics
the study of heredity
11 terms
7th Grade Science- Genetics
Genetics
Alleles
Traits
Recessive allele
The study of heredity.
The different forms of a gene. Example: dominant or recessive.
Physical characteristics of organisms.,
An allele whose trait is masked or is visibly blocked in the…
Genetics
The study of heredity.
Alleles
The different forms of a gene. Example: dominant or recessive.
33 terms
7th Grade Science- Genetics
Each half of the DNA molecules is re-c…
2 new DNA molecules are formed that are
DNA-
Composition of DNA
the free-floating sugars (deoxyribose), phosphates, and nitro…
identical to the original
deoxyribonucleic acid
sugars, phosphates, and nitrogen bases
Each half of the DNA molecules is re-c…
the free-floating sugars (deoxyribose), phosphates, and nitro…
2 new DNA molecules are formed that are
identical to the original
21 terms
7th grade science final genetics
Genetics
Heredity
Inheritance
Punnett Square
the study of genes, and heredity in living organisms
The passing of physical characteristics from parent to offspr…
Process by which genetic information is passed on from parent…
Diagram that is used determine the probability of an offsprin…
Genetics
the study of genes, and heredity in living organisms
Heredity
The passing of physical characteristics from parent to offspr…
41 terms
7th Grade Science: Genetics
heredity
genetics
allele
Mendel
the passing of traits from parent to offspring
study of how traits are transmitted from one generation to th…
different forms of a gene; one form of a gene
father of genetics, Augustinian monk and botanist whose exper…
heredity
the passing of traits from parent to offspring
genetics
study of how traits are transmitted from one generation to th…
7th grade science final genetics
Genetics
Heredity
Inheritance
Punnett Square
the study of genes, and heredity in living organisms
The passing of physical characteristics from parent to offspr…
Process by which genetic information is passed on from parent…
Diagram that is used determine the probability of an offsprin…
Genetics
the study of genes, and heredity in living organisms
Heredity
The passing of physical characteristics from parent to offspr…
16 terms
7th Grade Science- Genetics
genetics
Watson and Crick and Wilkins
Why is DNA called the "code of life"?
Where is DNA found in the human body?
the study of heredity
Who designed the model for the DNA molecule?
determines every trait in all organisms
in the chromosomes in the nuclei
genetics
the study of heredity
Watson and Crick and Wilkins
Who designed the model for the DNA molecule?
15 terms
Science-7th Grade-Genetics
Alleles
Gametes
Heredity
DNA
2 in each gene
The cells used for reproduction: egg and sperm
The passing of traits from parents to children
deoxyribonucleic acid
Alleles
2 in each gene
Gametes
The cells used for reproduction: egg and sperm
19 terms
7th Grade Science Genetics & Heredity
trait
heredity
genetics
purebred
A characteristic that an organism can pass on to its offsprin…
the passing of traits from parents to offspring
The scientific study of heredity
an organism that always produces offspring with the same form…
trait
A characteristic that an organism can pass on to its offsprin…
heredity
the passing of traits from parents to offspring
14 terms
Genetics Vocabulary 7th Grade Science
Gregor Mendel
Generation
Heredity
Genetic Material
Father of Genetics
a single step in the passage of genes from parent to offspring
the process in which characteristics are passed from parents…
a chemical compound and or structure (DNA) that stores geneti…
Gregor Mendel
Father of Genetics
Generation
a single step in the passage of genes from parent to offspring
17 terms
7th Grade Science Terms-Genetics
Heredity
Trait
Genetics
Fertilization
The passing of traits from parent to offspring
A characteristic that an organism can pass on to its offsprin…
The scientific study of heredity
The joining of a sperm and an egg
Heredity
The passing of traits from parent to offspring
Trait
A characteristic that an organism can pass on to its offsprin…
14 terms
7th grade Science Terms for Genetics
Genes
Trait
Alleles
DNA
Section of DNA on a chromosome that contians instructions for…
A distinguishing quality or characteristic
An alternate form that a gene may have for a single trait, ca…
Deoxyribonucleic acid, the genetic material of all organisms,…
Genes
Section of DNA on a chromosome that contians instructions for…
Trait
A distinguishing quality or characteristic
14 terms
7th Grade Science Genetics Quiz
allele
DNA
Dominant allele
gene
One of a number of different forms of a gene
(deoxyribonucleic acid) a complex molecule containing the gen…
One whose trait always shows up in the organism when the alle…
A segment of DNA which is found on a chromosome, that determi…
allele
One of a number of different forms of a gene
DNA
(deoxyribonucleic acid) a complex molecule containing the gen…
9 terms
7th grade Science Walker Final Exam Genetics
Name the Austrian monk whose work mark…
What is a cross
How many chromosomes can be found in a…
dominant
Gregor Mendel
Mating specific organisms to test how traits are inherited
46
When a factor has more influence on a trait
Name the Austrian monk whose work mark…
Gregor Mendel
What is a cross
Mating specific organisms to test how traits are inherited
21 terms
(7th Grade; Science) Modern Genetics
Multiple Alleles
Sex Chromosomes
Sex-Linked Gene
Carrier
Traits controlled by a single gene that has more than two all…
One of the 23 pairs of chromosomes in each body cell.
Genes on the X and Y chromosomes because their allele is pass…
A person who has one recessive allele for a trait and one dom…
Multiple Alleles
Traits controlled by a single gene that has more than two all…
Sex Chromosomes
One of the 23 pairs of chromosomes in each body cell.
11 terms
genetics vocab-science 7th grade
genetics
heredity
trait
dominant
the study of heredity
how traits are passed on from parent to offspring
characteristics that can be acquired or inherited through genes
the form of a trait that can hide another form of the same tr…
genetics
the study of heredity
heredity
how traits are passed on from parent to offspring
19 terms
7th Grade Genetics
genetics
heredity
Gregor Mendel
trait
the scientific study of heredity.
the passing of traits from parents to offspring.
Father of Genetics who studied sexual reproduction in pea pla…
a characteristic that an organism can pass on to its offsprin…
genetics
the scientific study of heredity.
heredity
the passing of traits from parents to offspring.
12 terms
Genetics Unit Vocab-7th grade science
trait
heredity
genes
alleles
A characteristic of an individual.... Examples: eye color, hai…
The passing of genes from parents to offspring.... These genes…
The basic unit of heredity. ... Made up of DNA on a chromosome.…
The different forms of a gene.... Example: gene-eye color... alle…
trait
A characteristic of an individual.... Examples: eye color, hai…
heredity
The passing of genes from parents to offspring.... These genes…
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