Knockout libraries are available already prepared for some organisms such as Drosophila. These libraries are originally made by what method?
What will be an ideal response?
reverse genetics
You might also like to view...
Both honeybees and birds have wings for flight; thus, these structures are homologous in the
two animal groups.
a. true, because the wings have a similar function and thus must be anatomically similar b. false, because the wings look very different between the two groups c. true, because all animals have a common ancestor d. false, because birds and honeybees do not share a common ancestor from which this trait was derived
Which structure in the development of the amphibian is equivalent to the primitive knot in bird
development?
a. the archenteron b. the dorsal lip of the blastopore c. the ventral lip of the blastopore d. ectoderm e. endoderm
During which period of a pregnancy do the organ systems of the baby develop?
The cell type that breaks down fibrous connective tissue is termed __________________?
Fill in the blank(s) with the appropriate word(s).