BSC 108 TEST 3 | 100% Correct | Verified
| 2024 Version
how do new viruses arise -
mutation of existing viruses
spread to new host species
what is the expected phenotypic ratio in the F2 generation from a true-breeding monohybrid cross? -
3 dominant to 1 recessive
blood type is an example o...
BSC 108 TEST 3 | 100% Correct | Verified
| 2024 Version
how do new viruses arise - ✔✔
mutation of existing viruses
spread to new host species
what is the expected phenotypic ratio in the F2 generation from a true-breeding monohybrid cross? -
✔✔3 dominant to 1 recessive
blood type is an example of - ✔✔Multiple allele and co-dominance
in humans, the _________ determines the sex of the offspring because ______________. - ✔✔male...
the male can either contribute an X or a Y chromosome
___________ is defined as an organism's expressed physical traits - ✔✔phenotype
embryonic stem cells are - ✔✔totipotent
in eukaryotic cells, translation occurs in the nucleus and transcription occurs in the cytoplasm - ✔✔false
mendel used _____ for his experiments - ✔✔garden sweet peas
one of the question early genticits had to answer was how only four nucleotides can specify placement
of 20 amino acids in proteins. Today we know that ________, a sequence of three adjacent nucleotides,
determine the insertion of a specific amino acid in a polypeptide chain - ✔✔Codon
dominant genes are always expressed phenotypically - ✔✔true
, a _______ is used to determine the genotype of an unknown animal - ✔✔testcross
which of the following represents an individual that is homozygous for the dominant trait - ✔✔QQ
which of the following is in the correct sequential order - ✔✔a better breed of corn is created through
artificial selection, a tadpole is clones, a test tube baby is born, dolly is born
which of the following statements is true - ✔✔scientist have been able to successfully product machines
by genetic engineering
which of mendels laws is represented by the following statement: Alleles of each homologous pair
separate independently during gamete formation? - ✔✔law of independent assortment
who is considered the grandfather of genetics - ✔✔gregor mendel
DNA technology has revolutionized forensic science. several unsolved cases have been solved with this
type of evidence, and some convicted persons have been exonerated with DNA evidence. Based on the
forensic DNA evidence in the image who committed the crime? - ✔✔suspect 2
who won the novel prize for the discovery of the structer of DNA? - ✔✔watson and crick
the scientific study of heredity is called - ✔✔genetics
the impact of a single gene one more than one characteristic is an example of ______ inheritance -
✔✔pieiotropy
which of the following choices best defines 'recombinant DNA technology'? - ✔✔combining genes from
different species
which is the correct math for blood type and antibody - ✔✔Type O has both A and B antibodies
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