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Duplicate of Genetics Flashcards | StudBud
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Duplicate of Genetics
Duplicate of Genetics
26 terms
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Punnett Squares, Mendel, dominant, recessive, genes, genetics
Flashcards
26 cards
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Questions
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Answers
1
Homozygous is...
Having two different alleles for a particular gene
Having three identical alleles for a particular gene
Having two identical alleles for a particular gene
Having ice cream on a hot day
2
Specific characteristic an organism passes to its offspring
Treat!
Trait
An allele
Gene
3
Offspring of many generations that has same form of a trait
Purebred
Heterozygous
Sillyzygous
Homozygous
4
Gregor Mendel is known for his work with
pea plants
dinosaurs
rabbits
crazy seventh grade students
5
A trait a person carries that is MORE common than others.
Domecessive
DOMINANT!
Dominant Trait
Recessive Trait
6
DNA
Dustin is Nice and Awesome
Deoxyribonucleic Acid
Genetic material that carries info about an organism
Do Not Attempt!
7
The different forms of genes
Alleles
Genotype
DNA
Traits
8
An organism's genetic makeup (which makes up a trait).
Genotype
Typo
Typical...
Phenotype
9
In humans there are ____ chromosomes given from each parent.
1 MILLION!!!!! MUHAHAHAHAHAHA!
92
23
46
10
Codominance is...
When one allele is not completely dominant over another
When one gene dominants over another one
Huh?
When both alleles for a gene are expressed equally
11
The use of a Punnett Square is to show a/an ________________ of offspring.
characteristic
probability
planned
actual outcome
12
Allele whose trait shows up in an organism when its present
recessive
Dominant Allele
Recessive Allele
DOMINANT!
13
Allele that is hidden whenever the dominant allele is there
Mr. Whiteaker?
Dominant Allele
Recessive Allele
Phenotype
14
Incomplete dominance is...
When both alleles for a gene are expressed equally
When one allele is not totally dominant over another
When Mr. Whiteaker's brain seems to be incomplete
When one allele dominants over the other
15
A process where egg cell & sperm cell join & form a new cell
Heredity
Photosynthesis
Fertilization
Genetics
16
A trait a person carries that is LESS common than others
I like traits!
Dominant Trait
Recessive Trait
RED HAIR!
17
Heterozygous is...
Having one million different alleles for a particular trait
Having two identical alleles for a particular gene
Having three identical alleles for a particular gene
Having two different alleles for a particular gene
18
Offspring of crosses that has 2 different alleles for trait
Hybrid
Homozygous
Purebred
Heterozygous
19
The passing of traits from parents to offspring
Heredity
Genetics
Punnett Squares
Passing? INTERCEPTION!
20
The letters B (brown) and b (blue) are _________ for eye color.
AWESOME!
genes
alleles
factors
21
A seed can be round or wrinkled. Seed shape is
a gene
a factor
an allele
a trait
22
A sequence of DNA that is passed from parent to offspring.
Pants
A trait
Jeans
Gene
23
Probability is...
Percentage of offspring that have a trait
Number that shows how likely it is that an event will occur
A mathematical term for order of operations
2 + 2 = 4
24
An organism's physical appearance or visible traits.
Giotype
Crazy type!
Genotype
Phenotype
25
The scientific study of heredity (how genes are passed down)
Life Science
Schmenetics
Biology
Genetics
26
A Punnett Square is...
Chart that shows possible genotypes & phenotypes crosses
Parents traits that are crossed
Traits that are most common
A chart made by a man to confuse seventh graders
