Home
Browse
Create
Search
Log in
Sign up
Upgrade to remove ads
Only $2.99/month
Life Science: Chapter 5 Vocabulary
STUDY
Flashcards
Learn
Write
Spell
Test
PLAY
Match
Gravity
chapter 4 voc.
Terms in this set (12)
Heredity
the passing of genetic traits from parents to offspring
Dominant Trait
the trait observed in the first generation when parents that have different traits are bred
Recessive Trait
a trait that reappears in the second generation after disappearing in the first generation when parents with different traits are bred
Gene
one set of instructions for an inherited trait
Allele
one of the alternative forms of a gene that governs a characteristic, such as hair color
Phenotype
an organism's appearance or other detectable characteristic
Genotype
the entire genetic makeup of an organism; also the combination of genes for one or more specific traits
Probability
the likelihood that a possible future event will occur in any given instance of the event
Homologous Chromosomes
chromosomes that have the same sequence of genes and the same structure
Meiosis
a process in cell division during which the number of chromosomes decreases to half the original number by two divisions of the nucleus, which results in the production of sex cells
Sex Chromosome
one of the pair of chromosomes that determine the sex of an individual
Pedigree
A diagram that shows the occurrence of a genetic trait in several generations of a family
YOU MIGHT ALSO LIKE...
Chapter 3 Science
12 terms
Mendelian genetics concepts
20 terms
Science Vocab quiz (genetics/heredity)
32 terms
Mendel and His Peas
24 terms
OTHER SETS BY THIS CREATOR
Organs & Organ Systems
15 terms
Organ Names
15 terms
Physical Science: Chapter 7 Vocabulary
10 terms
Physical Science: Chapter 6 Vocabulary
5 terms