1. in the hierarchy of linnaeus's system of classification;
2. several genuses make up
3. several families make up
4. several orders make up a
5. several classes make up phylum, several phyla make up a
6. which scientific name is written in correct binomial nomenclature form?
a. homo sapiens
b. homo sapiens
c. homo sapiens
d. homo sapiens

You have been asked to lead a demonstration for the undergraduate microbiology lab course about the uses of negative staining when studying bacteria. a "negative" stain does not stain the bacterial cell itself but stains the space between cells. under magnification, the acidic (negativelycharged) nature of the stain will be repelled by the negatively charged bacterial cell wall and willleave the cell colorless in a stained background. negative stains are used primarily to reveal the presence of negatively charged bacterial capsules; therefore, they are also called capsule stains. encapsulated cells appear to have a halo surrounding them. the negative stain procedure does not require heat fixation, which limits any chances of alteration in bacterial cell shape and size. the bacterial suspension is added to a drop of stain, such as nigrosin or eosin, and drawn across the glass slide using a coverslip.nigrosin staining-not safranin staining-of klebsiella pneumoniae will allow for the visualization of the cell shape and the determination of the presence of a capsule.true/false

How would you describe the the organisms in the second row of model 1 that are connected to the parents by a line

Explain why biological control methods are generally environmentally superior to chemical pest control methods.