Inheritance
Punnett Square
Vocabulary
Reproduction
Random Genetics
100
What is found in the nucleus
Cells genetic material
100
How many offspring do Punnett squares show?
4
100
What are inherited traits?
Traits passed from parent to offspring.
100
How many parents are there in Asexual Reproduction?
1
100
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What is the percentage of offspring that will be yellow?
50%
200
How many chromosomes do you receive from each parent?
23 from each.
200
What does a capital letter in a Punnett square represent?
Dominant Trait
200
What is a chromosome?
A single highly structured piece of DNA
200
What is Budding?
When a smaller version of the parent organism grows out of the parent
200
What is it called when two siblings share the exact same DNA?
Identical Twins
300
What is DNA made up of?
Nucleotides
300
What does a lowercase letter in a Punnett square represent?
a recessive trait
300
What type of reproduction has genetic variation?
Sexual reproduction
300
What type of organism reproduces by binary fission?
Bacteria, Single cell organisms
300
Will the genotype "Tt" be recessive of dominant?
Dominant because of the capital T
400
In DNA...
A pairs with ?
C pairs with?
A and T
C and G
400
Give me an example of a phenotype.
Any physical trait
400
A chart that gives us the different percentages of phenotypes?
Punnett Square
400
What organism reproduces by spores?
Fungi, Mushrooms, and Fern plants
400
What does the offspring look like in asexual reproduction?
Exactly like the parent
500
What are chromosomes made up of?
(2 things)
DNA and proteins
500
Make a Punnett square using the following genotypes
Gg
gg
see teacher answer...
500
What is an Allele?
Different versions of a gene.
500
3 things you know about Sexual Reproduction.
-2 parents
-Male and Female
-Genetic Variation
-Small # of offspring is produced
500
Draw a Punnett Square with the parent genotypes
Bb
BB
How many offspring will have the recessive phenotype?
None