Question

What do alleles represent?(1 point)
Responses

Different proteins
Different proteins

Different forms of a gene
Different forms of a gene

Different chromosomes
Different chromosomes

Different mutations
Different mutations
Question 3
Which statement BEST describes a dominant allele?(1 point)
Responses

It only shows its trait if two copies are present
It only shows its trait if two copies are present

It always produces a harmful mutation
It always produces a harmful mutation

It determines the trait whenever it is present
It determines the trait whenever it is present

It never affects the phenotype
It never affects the phenotype
Question 4
Mutations can change the amino acid sequence of a protein(1 point)
Responses

True
True

False
False
Question 5
Environmental factors like water, light, and nutrients can affect plant growth(1 point)
Responses

True
True

False

Answer 1

Question 1: Different forms of a gene

Question 3: It determines the trait whenever it is present

Question 4: True

Question 5: True

(Brief: alleles = gene variants; a dominant allele shows its trait when present; mutations can alter amino acid sequence; environment affects plant growth.)