A. Why could the figure for the seeds in the two samples in Table 2.6 not be compared directly? b. How is the percentage of different types of seed worked out?

c. Check the percentage of millet in both samples. How have the figures been processed?

d. If the dish sample had roughly the same composition as the bulk sample when it was first put in the bird’s cage:

i)Which seeds have the birds eaten most?

ii)Which have they most strongly avoided?

help plzz

With the description of the different cell walls, membranes, and associated proteins set in the students' minds, you now need to introduce them to the idea that the cell wall can also act as a foundation to build things upon. bacterial appendages require a strong foundation that will offer the support needed to move and function in a dynamic world. for example, flagella are long, whiplike protein structures that are used by many gram-positive and gram-negative bacteria for locomotion. in order to function effectively, a flagellum must be firmly anchored to the cell wall. how will you be able to get across the idea that the peptidoglycan cell wall is strong enough to support such a mechanism? with a protein rod that passes through the cell wall and protein rings used to anchor it in the membranes, these basal bodies are the rudimentary biological motors that use atp power to spin the hook and the flagella attached to it. bacterial flagella have a biological motor that spins within the cell wall and is powered by atp. this allows the flagella to spin in a whiplike motion to propel the bacterium.

What is the term for the two sets of chromatids formed in the parent cell a. haploid b. diploid c. gamete d. tetrad

Why is taking care of yourself a time management techique