br2
Terms
undefined, object
copy deck
- A _______________ can be used to determine whether a person has inherited the normal number of chromosomes
- karyotype
- if a couple has 5 boys, the probability the next child will be a boy is_____
- 50%
- a person who has ______ is unable to break down the amino acid phenylalanine.
- PKU
- A person who has blood type O can receive a blood transfusion only from a person who has blood type_____
- O
- a boy who has hemophilia inherited this disorder from his __________
- mother
- a female with the disorder _____________ inherits only one X chromosome and has the genotype XO.
- turners syndrome
- a person can be tested for the allele that causes huntingdons disease because the ___________________ of the allele is different from that of the normal allele.
- DNA sequence
- in dna fingerprinting, the dna probe that is used is _______________ to the dna sequence of the repeats.
- complementary.
- the process of _______________ replaces a faulty gene with a normal working gene.
- gene therapy
- the bird feeder has 3 birds is an example of a ______________ observation.
- quantitative.
- the info you gather during an experiment is called your ______--
- data
- based on his _________, redi made a prediction that keeping flies away from meat would prevent the appearance of maggots.
- hypothesis
- the name given to the idea that life could arise from non living matter is called ______________________
- spontaneous generation.
- the scientist named _______ finally settled the arguement over whether or not life could arise from nonliving matter.
- redi
- in science, a theory is a well tested explanation that unifies a broad range of ___________________
- observations.
- biologists who study cacti would be called________
- botanists.
- a mass of 3000 kg is equal to ______t.
- 3
- to obtain identical copies of a single cell, scientists make a __________
- cell culture.