Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Genetics
Test Description: MS Obj 3df
Instructions: Answer all questions to get your test result.
1) The process of selecting organisms with desired traits service parents for the next generation is referred to as
A
Artificial selection
B
All the above
C
Selective breeding
D
Genetic engineering
2) The production of insulin is an example of
A
Selective breeding
B
Protein synthesis
C
DNA replication
D
Genetic engineering
3) In genetic engineering scientists
A
Transfer genes from organism to another
B
Are able to produce products such as super sweet corn and cold resist tomatoes
C
Have found new methods of reducing organisms with desired traits
D
All be above
4) Which of these an example of the benefits of genetic engineering
A
Crossbreeding to create disease resistant crops
B
Growing a new plant from a cutting
C
Analyzing karyotypes and pedigree charts
D
Creating human insulin to treat people with diabetes
5) Which form of selective breeding crosses parents with the same or similar sets of alleles
A
inbreeding
B
Fertilization
C
Cloning
D
Hybridization
6) If a recessive traits is expressed in an organism's phenotype, what can you determine about its genotype
A
At least one allele in the genotype is recessive
B
Both alleles in the genotype are resisting
C
You cannot determine anything about the organism's genotype
D
Both alleles in the genotype are dominant
7) An organism's genotype describes
A
The way it looks
B
The physical characteristics
C
The alleles of gene it contains
D
The form of a trait it displays
8) This is a unit that determines traits
A
Allele
B
Gene
C
DNA
D
Chromosomes
9) If a true true bred purple flower plant is crossed with a true breed white flowered plant, the possible phenotype of the first generation of plants are
A
75% purple and 25% want
B
All purple
C
All whites
D
50 percent purple 50 percent white
10) A punnett square is helpful in predicting
A
Only genotypes of offspring
B
Only phenotypes of offspring
C
None of the above
D
Both the genotypes and the phenotypes of offspring
*select an answer for all questions
Check Results & Get Answers
Play Games with the Questions Above
Teachers: Create FREE classroom games with your questions
Click for more info!
©2007-2024
ReviewGameZone.com
|
About
|
Privacy
|
Contact
|
Terms
|
Site Map
WAIT! Find what you needed?
×
Still Looking for the Answers?
Have Another Question?
Play a Review Game with These Questions?
Want to Make Your Own Test Like This One?