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WorksheetsChapter 4- Lesson 1: Genes and Heridity
Total questions: 11
Worksheet time: 6mins
hereditary means
Passing of traits from offspring to parents
Passing of traits from parents to offspring
Supporting results with data
Supporting results with common knowledge
The allele whose trait always shows up in the organism when the allele is present is the _________ allele.
recessive
trait
hybrid
dominant
The allele that is hidden when a dominant allele is present is the _______ allele
hereditary
dominant
recessive
phenotype
What is an allele's phenotype?
An organism's physical appearance, or visible traits.
parent generation
genetic makeup of an organism
offspring of the P generation
An allele's probability of a gene is....
likelihood that an atom will split
likelihood that a particular event won't occur
likelihood that a particular event will occur
likelihood that the gene will duplicate
What is an allele's genotype?
(Hint: Your answer is in the word)
Purebred Dominant allele
An organism's physical appearance, or visible traits.
Purebred Recessive allele
genetic makeup of an organism
GG, gg, and Gg all represent an allele's _____.
Phenotype
Heredity
Probability
allele
Based off the image, what is the probability that a pea will have a yellow recessive trait?
25%
100%
50%
75%
Based off the image, what generation is the phenotypes inside the square?
P Generation
F1 Generation
F2 Generation
Heredity
Will genes always pass onto the generation as predicted, every time?
Yes
No
Gregor Mendel is dubbed as the father of_____.
Chemistry
Botany
Biology
Genetics
