I am doing corrections and need help!! 14. Derived characters appear in

a. recent parts of a lineage but not its older members.

X. common ancestors of a group of species but not the species themselves. (MARKED WRONG, so must be one of the other three)

c. organisms that have undergone convergent evolution.

d. index fossils but not other fossils.

15. Which domain contains organisms without cell walls?

X. Animalia (MARKED WRONG, so must be one of the other three)

b. Plantae

c. Eukarya

d. Archaea

regulation of gene expression. gene expression can be regulated by various cellular processes with the aim to control the amount and nature of the expressed genes. these regulatory proteins bind to dna and send signals that indirectly control the rate of gene expression

explanation:

answer: glucoamylase presented optimum activity at temperature of 55â°c, and, in the glycosidic bonds from the non-reducing ends of starch, resulting in the production of glucose. source and type of fermentation can affect the enzyme's properties

credit to kalahira

she will be charged $6

step-by-step explanation:

48 dollars divided by 200 beads equals .24 dollars a bead

.24 multiplied by 25 more beads equals 6 dollars as the total cost