Mitosis is the result of cell dividing through __________ reproduction.
What is asexual?
100
The delivery of genes from parents to offspring.
What is heredity?
100
The physical description of the genotype.
What is phenotype?
100
The material in the cell that stores, copies, and transmits genetic information in a cell.
What is DNA?
200
Process that involves interphase, mitosis, and cytokinesis.
What is the cell cycle?
200
During prophase 1, DNA segments are exchanged between homologous chromosomes resulting in different combinations of alleles.
What is crossing over?
200
The characteristics passed from parents to offspring is ____________ and the different form of these are.
What are genes and alleles?
200
Each gamete has 2 alleles and 3 possible
What is genotype?
200
DNA is a nucleic acid made up of ______________ also known as the building blocks of DNA.
What are nucleotides?
300
The division of the nucleus.
What is mitosis?
300
most body cells are produced by cell division and contain 46 chromosomes or 23 pairs of
What are homologous chromosomes?
300
An allele represented by RR.
What is homozygous dominant?
300
When using a Punnet squares to determine probability of genetic traits. A cross involving one trait is ________ and a cross involving two traits is ________________.
What are monohybrid and dihybrid crosses?
300
______________ bases contain nitrogen and there are 4 types __________,___________,___________,and _______________.
What are nitrogenous bases and adenine, thymine, guanine, and cytosine?
400
The longest part of the cell cycle, during which growth, DNA replication, metabolism, and preparation for division occurs.
What is Interphase?
400
The failure of chromosomes to separate during meiosis.
What is nondisjunction?
400
When two alleles are dominant but neither is completely dominant over the other and has a phenotype that displays a mixture of both.
What is incomplete dominance?
400
Earlobe shape is a human trait. Some people have free earlobes while others have attached earlobes. Two parents with free earlobes have four children. Three children have free earlobes and one child has attached earlobes. If these parents have another child, the probability that the child will have attached earlobes is _________ and the parents genotypes must be ________________
What is 25% and heterozygous?
400
Paired together the form a ___________ ___________ and the bases pair up according to _________________ Rule.
What is a double helix and Chargaff's Rule?
500
Involves the division cycle that results in diploid daughter cells and division cycle that results in haploid gametes.
What are mitosis and meiosis?
500
States that different pairs of genes separate independently of each other when gametes are formed.
What is the Law of Independent Assortment?
500
The separation of alleles during gamete formation when the offspring receives 1 gamete from mom and 1 from dad resulting in 4 possible outcomes for traits.
What is Law of Segregation?
500
The type of inheritance that occurs when a single gene produces many possible alleles for example blood types.
What is multiple alleles?
500
Three nitrogenous bases make up a __________ which is the long chain known as the genetic code.