Mendel's Laws
Biotechnology
DNA
Patterns of Inheritance
Mitosis vs. Meiosis
100
When some alleles dominate over others for a give trait, they are called what?
What is a dominant allele.
100
What are organisms produced by recombinant DNA?
What is Transgenic Organisms.
100
What is the model of DNA described as?
What is a double helix.
100
The physical expression of a trait from allele combination is..
What is phenotype.
100
How many division cycles are there in mitosis?
What is one.
200
Mendel's two laws are what?
What are Law of Independent Assortment and Law of Segregation.
200
What is another name for transgenic organisms?
What is GMOs, or genetically modified organisms.
200
Adenine is to thymine as cytosine is to what..
What is guanine.
200
Identical alleles for a given trait is called...
What is homozygous.
200
What is the product of meiosis?
What is 4 haploid cells.
300
Organisms inherit two copies of each gene, one from each what?
What is parent.
300
When a group of cells or an organism are produced asexually from one ancestor, what is this known as?
What is cloning
300
What is the first step in the process of getting instructions off the DNA
What is transcription.
300
What is the genetic expression of allele combinations?
What is genotype.
300
Which process is used for growth and repair?
What is mitosis.
400
Which one of Mendel's laws states, "Different forms of a gene account for variations in the inherited traits."
What is Law of Independent Assortment.
400
What is a tool used by biologists that determines whether two samples of DNA are related?
What is DNA fingerprinting.
400
What are the three parts of the nucleotide?
What is nitrogenous base, sugar molecule, and a phosphate group.
400
What is the possibility of a heterozygous gene with a hybrid cross?
What is 50%.
400
Where does DNA replication begin in both meiosis and mitosis?
What is Interphase.
500
Which one of Mendel's laws states, " Organisms donate only one copy of each gene in their gamete."
What is Law of Segregation.
500
What is used to establish biological relationships between relatives and wildlife conservation?
What is DNA fingerprinting.
500
What kind of enzyme catalyzes the formation of the sugar-phoshate units along the side of the "ladder."
What is DNA polymerase.
500
What is the phenotypic ratio of a dihybrid cross?
What is 9:3:3:1.
500
Which process occurs in all organisms?
What is mitosis.
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