If a homozygous dominant long-haired dog is
crossed with a homozygous recessive shorthaired
dog, what will be the phenotype of the
offspring?
a. all heterozygous
b. half homozygous dominant and half
homozygous recessive
c. all red
d. half red and half white
e. more than one of these
C
You might also like to view...
Many hyperthermophiles of Archaea are ________; however, Staphylothermus is a chemoorganotroph
A) chemolithotrophs B) mixotrophs C) parasites D) photoheterotrophs
Analysis of the genome and transcriptome of the highly radiation resistant bacterium Deinococcus radiodurans has revealed all of the following EXCEPT
A. genes whose products are involved in DNA replication and recombination are dramatically up-regulated after irradiation. B. genes whose products are involved in cell wall metabolism and cellular transport are dramatically up-regulated after irradiation. C. it has more DNA repair genes than E. coli. D. its genome consists of two circular chromosomes and two plasmids.
A derived character that is shared by all members of a clade is called a ______________ of that clade.
Fill in the blank(s) with the appropriate word(s).
What is it called when a cloned gene recombines with the normal gene on a chromosome to create a genetically modified organism (GMO)?
A. transformation B. transfection C. gene knockout D. gene replacement E. infection