stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Year 12: Module 6 - Genetic Change Flashcards | StudBud
Explore
/
Year 12: Module 6 - Genetic Change
Year 12: Module 6 - Genetic Change
11 terms
·
StudBud Administration
·
56 plays
Imported from external platform
Flashcards
11 cards
F
Practice quiz
P
Host live
L
Questions
11
Answers
1
Which one or more of the following is a potential mutagen?
Transposon
UV light
Thermal radiation
Virus particle
2
Which one or more of the following is an example of an ancient biotechnology?
Breast feeding
Domestication
Selective breeding
Alcohol fermentation
3
What is abnormal with the karyotype depicted below?
There is a missing Y chromosome
There is a missing X chromosome
There is trisomy in chromosome 21
There is an additional sex chromosome
4
What type of mutation is depicted in the picture below?
Chromosomal mutation
Point mutation
5
Which one or more of the following are potential social and ethical drawbacks to GMOs
GMOs can cause diseases in humans
GMOs can provide greater nutrition in crops
GMOs can be less economical for farmers
GMOs can potentially outcompete wild organisms
6
Which of the following is NOT a reproductive biotechnology
Artificial intelligence
Artificial pollination
Selective breeding
IVF
7
What kind of chromosomal mutation would result in a karyotype with an additional X chromosome?
Addition
Translocation
Nondisjunction
Deletion
8
In which circmstance would genetic drift have a greater effect upon the allele frequencies in a population.
In larger populations
Genetic drift has the same effect regardless of population size
In smaller populations
Genetic drift does not affect allele frequencies
9
Which one or more of the following is an advantage of IVF?
It is less expensive than conceiving naturally
It can screen against and prevent genetic diseases
It can assist people who struggle to conceive naturally
It prevents the transmission of sexually transmitted infections
10
When a small subset of a population emigrates and establishes a new population, there is a what? (Choose one or more)
A founder effect
An overall reduction in species biodiversity
A bottleneck effect
An overall increase in species biodiversity
11
Which one or more of the following biotechnologies can result in a reduction in biodiversity?
Selective breeding
In vitro fertilisation
Fermentation
DNA profiling
