Worksheetschapter 13 test
Total questions: 10
Worksheet time: 5mins
click the answers of each organism that has been produced by selective breeding.
horses
dogs
cats
potatoes
hybrids are often hardier than either of the parents.
true
false
to maintain the desired characteristics of a line of organisms, breeders often use hybridization.
true
false
The genetic variation that exists in nature is enough to satisfy the needs of breeders
true
false
What is an inheritable change in DNA
mutation
tarit
variation
genotype
a cross between dissimilar individuals to bring together their best characteristics is called.
hybridization
genetic engineering
inbreeding
sequencing
crossing individuals with similar characteristics so that those characteristics will appear in the offspring is called
inbreeding
electrophoresis
hybridization
genetic engineering
varieties of purebred doggo and puppers are maintained by
inbreeding
selective breeding
hybridization
genetic engineering
changing the DNA of a organism is called
genetic engineering
hybridization
selective breeding
inbreeding
DNA can be cut into shorter sequences by proteins known as
restriction enzymes
plasmids
selective breeding
inbreeding
