Humans developed antibiotics to fight bacterial infections. However, some antibiotics are no longer effective in killing the bacteria they once killed. How does the theory of evolution explain this?

a. The antibiotic mutated the bacteria, which allowed resistance to develop.
b. After being exposed to the antibiotic, individual bacteria acquired the ability to resist the antibiotic.
c. Genetic variation in bacteria made it possible for some individuals to have resistance to the antibiotic, survive and reproduce.*****
d. The antibiotic mutated to an ineffective form

Thanks so much :)

User Icon for Anonymous Anonymous answered
9 years ago

Ok anyway thanks:)

User Icon for sciencewhiz sciencewhiz answered
5 years ago

After being exposed to the antibiotic, individual bacteria acquired the ability to resist the antibiotic.

User Icon for Pixel Wolf Pixel Wolf answered
5 years ago

Anyone have answers for the whole quiz? plzzzz help

User Icon for UwU UwU answered
5 years ago

C

B
A
B
D
D
C
D
D
B

Good luck UwU

User Icon for Summer Summer answered
5 years ago

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User Icon for nugget squad nugget squad answered
5 years ago

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User Icon for PrincessJay PrincessJay answered
4 years ago

Thank you UwU so much! I couldn't have aced this without you! 100%

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User Icon for Willow Willow answered
4 years ago

Thanks uwu got 8/10 probs clicked something wrong but oh well. 0w0 ♡

User Icon for TheVeganDragon TheVeganDragon answered
4 years ago

1:C

2:B
3:A
4:B
5:D
6:D
7:C
8:D
9:D
10:B
100% correct trust me. Do not use this for non-connexus students

User Icon for 4JewsInARoom 4JewsInARoom answered
4 years ago

Does anyone else only have 4 questions...?

User Icon for random girl from connections random girl from connections answered
4 years ago

4jewsinaroom do you go to connexus?

User Icon for random girl from connections random girl from connections answered
4 years ago

cause theres 10 questions in connexus and like the vegan dragon said dont use those answer if your not in connexus

User Icon for Juice WRLD Juice WRLD answered
4 years ago

The Vegan Dragon is 100% correct for "how do new species for"

User Icon for Ghost Vs Shadow Ghost Vs Shadow answered
4 years ago

1:C

2:B
3:A
4:B
5:D
6:D
7:C
8:D
9:D
10:B it is right I got a 100% trust me💙

User Icon for Benjamin Benjamin answered
4 years ago

Uwu is wrong trust the vegan dragon i got 1 40% by trusting UwU

User Icon for randomhelper randomhelper answered
3 years ago

for those of you who have four questions the answers are

C
B
D
D
Trust me I got 100% :)

User Icon for Thanks uwu Thanks uwu answered
3 years ago

Don't trust Benjamin! UwU is right. I got 100%! Thanks so much, UwU!!!

User Icon for Gogy Gogy answered
3 years ago

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User Icon for - - answered
3 years ago

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User Icon for yeet yeet answered
3 years ago

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User Icon for Anonymous Anonymous answered
3 years ago

THX I passed!!! 100% YAYA

User Icon for dppiglet dppiglet answered
3 years ago

100% Thanks for everyone's help!

User Icon for bored queen bored queen answered
3 years ago

uwu and vegan dragon have the same answers

Uwu is right I swear Don't trust the others

User Icon for Val Val answered
3 years ago

UwU is 100% correct

User Icon for Just took for 2021 Just took for 2021 answered
3 years ago

UwU and vegan are correct still in March 2021 , for connexus students. Science 10 questions how do species form quiz

User Icon for Kpop Stan Kpop Stan answered
3 years ago

Random helper is so wrong

User Icon for Tarana ツ Tarana ツ answered
3 years ago

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User Icon for Yee Yee answered
3 years ago

@randomhelper Thanks i got 100% YEE

User Icon for connexus kid connexus kid answered
3 years ago

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User Icon for ☯🍀Luck answers ☯🍀Luck answers answered
3 years ago

Legit, UwU AND VEGAN DRAGON HAVE THE SAME ANSWERS! XD to the max here!

User Icon for That 1 Kid with Straight A's That 1 Kid with Straight A's answered
3 years ago

Thanks uwu

User Icon for Basterds live long Basterds live long answered
3 years ago

uwuand the veagan dragon have the same answeres the are both right for connesus kids.

User Icon for E. E. answered
3 years ago

I have 7 questions. Can someone help me out.

User Icon for RequisiteWindow⁶⁹ RequisiteWindow⁶⁹ answered
3 years ago

UWU is right

User Icon for ree ree answered
3 years ago

Correct Answers

1: C, Genetic variation in bacteria made it possible for some individual bacteria to have resistance to the antibiotic, survive, and reproduce.
2: B, Species 1 and 3
3: A, Natural selection
4: B, Helpful variations accumulate among surviving members of the species.
5: D, Over time, a shift in traits will be observed as the species adapts to an insect diet.
6: D, Traits that make an organism more beneficial to humans are favored.
7: C, Most organisms die a decompose without leaving any fossil remains.
8: D, analysis of the stage of embryological development represented by the fossil.
9: D, speciation
10: B, homologous structures.
10/10 For connexus

User Icon for kraccy kraccy answered
3 years ago

ms sue is dead btw

User Icon for peepee peepee answered
3 years ago

UwU is correct

User Icon for 😁 😁 answered
3 years ago

For the people with 4 questions the answers are

Moss is classified as a
B- nonvascular plant
Bacteria and humans are similar in that they
C-grow and reproduce
_ is generic term for tool to visualize relationships in a classification system
D- model
What traits differentiates lilacs from pine trees
A- lilacs has flowers

User Icon for Jake from state farm Jake from state farm answered
3 years ago

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User Icon for Ppp Ppp answered
3 years ago

ree is correct, thank you

User Icon for Add me on Xbox @ Neamh5 Add me on Xbox @ Neamh5 answered
3 years ago

Yep!!! All is CORRECT!!! XD

C
B
A
B
D
D
C
D
D
B

STILL A 100% BOYS AND GIRLS

User Icon for gaming god gaming god answered
3 years ago

UwU is right