Genetics PRACTICE
Authored by Sheila Francis
Biology
7th Grade
NGSS covered
Used 5+ times
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43 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The passing of traits from parents to offspring is called:
Genotype
Phenotype
Heredity
Alleles
Tags
NGSS.HS-LS3-1
2.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Genes are composed of two parts that determine specific traits. Each gene consists of two:
Traits
Alleles
Phenotypes
Genotypes
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The genetic composition of an organism is a key concept in genetics. An organism's genetic make-up is known as its:
Phenotype
Heredity
Genotype
Alleles
Tags
NGSS.HS-LS1-1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The physical expression of an organism's genes is an important aspect of genetics. An organism's physical appearance is referred to as its:
Genotype
Phenotype
Heredity
Traits
Tags
NGSS.HS-LS1-1
5.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Alleles can have different forms that affect how traits are expressed. The two we have studied are
Dominant
Recessive
Co-dominant
Incomplete dominant
6.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Genes can exist in different forms that influence the inheritance of traits. A gene can be either:
Dominant or Recessive
Homozygous or Heterozygous
Pure or Hybrid
Genotype or Phenotype
Tags
NGSS.HS-LS3-2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The terms "pure" and "hybrid" are used to describe the genetic composition of organisms. Another word for pure is:
Dominant
Recessive
Homozygous
Heterozygous
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