Mendel Question Preview (ID: 46344)
4.1.
TEACHERS: click here for quick copy question ID numbers.
A plant that has both male and female reproductive structures is able to
a) self-replicate
b) self-pollinate
c) change colors
d) none
If you cross a white flower with the genotype pp with a purple flower with the genotype PP, the possible genotypes in the offspring are
a) PP and pp
b) all Pp
c) all PP
d) all pp
When Mendel crossed truebreeding tall plants with truebreeding short plants, all the offspring were tall. When the F1 generation plants selfpollinated, some offspring were tall and some were short. What should Mendel have concluded from these results
a) Only dominant traits appear in every generation
b) Both dominant and recessive traits appear in each generation
c) Dominant and recessive traits appear at random from one generation to the next
d) Dominant and recessive traits appear in predictable patterns from one generation to the next
What is heredity?
a) traits passing from offspring to parents
b) traits passing from parents to offspring
c) offspring with no genotypes
d) traits disappearing from offspring
Mendel called the trait that reappeared in the F2 generation
a) Shy
b) Dominant
c) Recessive
d) true-breeding
The ratio of dominant to recessive traits in the F2 generation was
a) 1:1
b) 2:1
c) 5:1
d) 3:1
The one thing that Gregor Mendel realized could explain the results of his experiments was that
a) the traits were appearing at random.
b) the male traits were always the dominant ones.
c) each trait had two sets of instructions, one from each parent.
d) his important research would open the door to modern genetics.
Mendel called the trait that appeared in all the F1 plants
a) recessive
b) characteristic
c) trait
d) dominant
What is a trait?
a) different forms of meiosis
b) different forms of a pedigree
c) different forms of chromatids
d) different forms of a characteristic
What does it mean when all offspring have the same traits as the parent?
a) It is self-pollinating
b) It is true-breeding
c) It is cross-pollinating
d) It has a ratio
Play Games with the Questions above at ReviewGameZone.com
To play games using the questions from above, visit ReviewGameZone.com and enter game ID number: 46344 in the upper right hand corner or click here.
To play games using the questions from above, visit ReviewGameZone.com and enter game ID number: 46344 in the upper right hand corner or click here.
TEACHERS / EDUCATORS
Log In | Sign Up / Register
Log In | Sign Up / Register