Genetics Flashcards

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1
Q

It is the study of heredity and variation

A

Genetics

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2
Q

They are rod-like structure made up of DNA that contains hereditary information

A

Chromosomes

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3
Q

These are the small segment of the DNA in a chromosome

A

Gene

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4
Q

It is the place in chromosome where the gene is located

A

Gene Locus

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5
Q

Different forms of the same genes

A

Allele

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6
Q

They are the common trait that is being expressed and masks the recessive traits

A

Dominant

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7
Q

These are the trait that is being concealed by the dominant trait

A

Recessive

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8
Q

Physical appearance of an organism based on its genotype

A

Phenotype

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9
Q

It is the genetic composition of an organism

A

Genotype

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10
Q

Austrian monk that holds the title of Father of Genetics

A

Gregor Mendel

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11
Q

Gregor Mendel is the first person to explain how heredity might work by using a?

A

Pisum sativum or a pea plant

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12
Q

It is a branch of genetics that deals with the concepts established by Gregor Mendel

A

Mendelian Genetics

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13
Q

What are the 3 laws of mendelian genetics?

A

Law of Segregation
Law of Independent Assortment
Law of Dominance

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14
Q

In this law, the allele pairs will separate or segregate to form gametes

A

Law of Segregation

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15
Q

In this law, the segregated alleles will be sorted to genotypes independently

A

Law of Independent Assortment

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16
Q

In this law, only one trait from the parent organism will appear as a phenotype

A

Law of Dominance

17
Q

It is the genetic cross between two organism with a single characteristic

A

Monohybrid Cross