The development of resistance to cyanide poisoning in california citrus scale is an excellent example of evolution by natural selection. which of the following characteristics of this situation were critical to the evolutionary process?
a) there was variation in cyanide resistance among individuals.
b) there was inheritance of cyanide resistance.
c) there were differences in fitness related to variation in cyanide resistance.
d) all of the above were critical to the evolutionary process.

Select all the correct answers. lactobacillus is a bacteria that live inside humans. these bacteria live on the nutrients from our bodies. they to keep our gut clean and healthy. s. typhi is a bacteria that enter our bodies through contaminated food. this bacteria causes infections in the body. based on this information, which two statements about the association between these bacteria and humans are true? a. lactobacillus shares a parasitic relationship with humans. b. s .typhi shares a parasitic relationship with humans. c. both lactobacillus and s. typhi share a parasitic relationship with humans. d. both lactobacillus and s. typhi share a mutualistic relationship with humans. e. lactobacillus shares a mutualistic relationship with humans, and s. typhi shares a parasitic relationship multiply chrse

What is the difference between how ionic and covalent bonds form

What makes a dominant allele different from a recessive allele