Course

Genetics

Study Pack

Set 3 Mendelism The Basic Principles Of Inheritance

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Question 1

(Multiple Choice)

Free
In a monohybrid cross,if the P generation consists of plants that are true breeding (one is homozygous dominant,the other homozygous recessive)then the F2 generation will consist of organisms that exhibit what ratio of homozygous dominant individuals to heterozygous individuals to homozygous recessive individuals?

A) 3:2:1
B) 1:3:1
C) 1:2:1
D) 3:1
E) 1:3

Answer

Question 2

(Multiple Choice)

Free
An organism that inherits two different alleles for a single trait,one from its mother and one from its father is known as a(n):

A) Homozygote
B) Homo sapien
C) Heterozygote
D) Allelic variation
E) Blended individual

Answer

Question 3

(Multiple Choice)

Free
A heritable factor that exists in two forms is also known as a(n):

A) Allele
B) Gene
C) Factor
D) Organism
E) Heterozygote

Answer