At the end of meiosis II how many daughter cells are produced ______
Back
Crossing over
Front
When these pairs exchange portions of their chromatids, it is called _______
Back
Tetrad
Front
During prophase of meiosis, chromosomes pair up and form a _____
Back
Meiosis,chromosomes
Front
______ is a process of reduction division in which the number of ______ per cell is cut in half through the separation of homologous chromosomes in a diploid cell.
Back
Punnett square
Front
Diagram showing the gene combinations that might result from a genetic cross
Back
Phenotype
Front
Physical characteristics of an organism
Back
H. h.
Front
Heterozygous parent
Back
HH
Front
Homozygous offspring
Back
...
Front
The process of reduction division in which the number of chromosomes per cell is cut in half is called _____.
Back
Half
Front
An organisms gametes have ____the number of chromosomes found in the body cells.
Back
Haploid
Front
When cells (like gametes) contain only a single set of reduction it is said to be
Back
Meiosis 1,meiosis 2
Front
What are the two distinct divisions of meiosis?
Back
Fertilization
Front
The process during sexual reproduction in which male and female sex cells join is called ______.
Back
Multiple alleles
Front
Gene with more than two alleles
Back
Polar bodies
Front
In females, meiosis produces ONE egg and THREE
Back
Meiosis 1&2
Front
Meiosis usually involves two distinct divisions called__.
Back
N
Front
The number of chromosomes in a gamete is represented by the symbol____
Back
Independent assortment
Front
The processes in which two genes segregate independently is called____.
Back
Parents,gametes
Front
Each organism must inherit a single copy of every gene from its _________.
When an organism produces it's own _____, those sets must be seperated
Back
Genetics
Front
Scientific study of heredity
Back
True breeding
Front
Plants that, if left to self pollinate, produce offspring identical to themselves are called _____.
Back
H
Front
Dominant allele
Back
Homologous
Front
Is a term used to refer to chromosomes that each have a corresponding chromosome from the opposite sex parent
Back
Inheritance
Front
Gregor Mendel used pea plants to study the ___of traits
Back
Diploid containing two sets of chromosomes
Front
...
Back
Genotype
Front
Genetic makeup Tt
Back
8
Front
How many chromosomes does the body cell of a fruit fly have
Back
Probability
Front
Likelihood that something will happen
Back
Hh
Front
Heterozygous offspring
Back
Hybrids
Front
The offspring of crosses between parents with different traits are called _____.
Back
Gene map
Front
Shows the relative locations of genes on a chromosome
Back
Two daughter cells that are diploid
Front
Mitosis produces
Back
Gamete
Front
Sex cell
Back
Gene
Front
Chemical factor that determines trait
Back
Diploid
Front
A cell that contains both sets sets of homologous chromosomes is said to be
Back
Fertilization
Front
Plants that result from ___ inherit all of their characteristics from the single plant from which they were derived
Back
Four genetically different haploid cells
Front
____ are produced as a result of meiosis.
Back
4
Front
Gametes have _ allele for each gene
Back
Meiosis
Front
A process of reduction division in which the number of chromosomes per cell is cut in half though the separation of homologous chromosomes in a diploid cell.
Back
Predict
Front
The principles of probability can be used to ____ the traits of the offspring produced by the genetic cross
Back
Trait
Front
Specific characteristics
Back
Diploid
Front
A cell that contains both sets of chromosomes is said to be ______.
Back
Homozygous true breeding
Front
Organisms that have two identical alleles for a particular trait are said to be __and are____~_____ for that trait.
Back
Principle of dominance
Front
States that some alleles are dominant and others are recessive