When an organism has the same two alleles for a trait. (example: TT)

7th Science - Genetics
Quiz
•
Science
•
7th Grade
•
Medium
Marin Malgieri
Used 13+ times
FREE Resource
26 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
homozygous
heterozygous
gene
trait
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Structures in the nucleus made up of DNA and protein
asexual reproduction
chromosomes
punnett squares
finch
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
When an organism has two different alleles for a trait; (example Tt)
Homozygous
heterozygous
allele
trait
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is an organism's physical representation of it's genotype?
elle
heredity
dominant
phenotype
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
One set of instructions for an inherited trait
sexual reproduction
gene
homozygous
heterozygous
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The entire genetic makeup of an organism; also the combination of genes for one or more specific trait. (ex. Bb)
genes
traits
genotype
phenotype
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A unit of heredity that is transferred from a parent to offspring and is held to determine some characteristic of the offspring
Chromosomes
Gene
DNA
Offspring
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