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Unit 5.1a Test (Remediation)

Last updated over 1 year ago

5 questions

LT 5.1a Genotypes and Phenotypes

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Question 1

1.

Which one of the following would have the same phenotype but different genotype?

RR and SR

Rr and RR

rR and rr 

rr and ss 

Question 2

2.

Which statement best describes the relationship between an allele and a gene?

An allele is the part of a gene that attaches to messenger RNA molecules

An allele is a segment of a DNA molecule that controls replication of a gene 

An allele is a variation of a gene that can be expressed as a phenotype

An allele is the primary protein made by a gene found in a developing embryo

Question 3

3.

The passing on of traits from parent to offspring is known as...

Heredity

Phenotype 

Recessive 

Dominant

Question 4

4.

Section of the DNA molecule that controls and determines the traits of an organism

Chromosome 

code

nucleus 

gene

Question 5

5.

Which of the following are genotypes (select all that apply)

heterozygous

bb

white fur

Bb

BB

black fur

homozygous recessive