r/AskBiology is a subreddit with 43k members. The community frequently discusses biology, evolution, genetics, animals, and anatomy, and they frequently recommend/review mosquito repellent, and the most common flair used is general biology, evolution, zoology/marine biology, human body, and genetics.
If you have questions or if you want to clarify on something that confuses you about any topic of biology, we are here to help.
This sub is a friendly space for biology-related discussions. Please familiarise yourself with the rules before posting.
Popular Topics in r/AskBiology
#1
Biology
108 posts
#2
Evolution
44 posts
#3
Genetics
22 posts
#4
Animals
19 posts
#5
Anatomy
11 posts
#6
Dna
8 posts
#7
Sleep
8 posts
#8
Zoology
8 posts
#9
Medicine
7 posts
#10
Plants
6 posts
Products Discussed in r/AskBiology
Mosquito Repellent
1 review
#1
DEET
5.0★ from 1 review
Flair Used in r/AskBiology
#1
General biology
: "Why do so many non-human primates (like gorillas) get so ridiculously muscular without needing to actively try?"
16 posts
#2
Evolution
: "What is the Evolutionary Advantage of Fixed Eyes in Birds?"
11 posts
#3
Zoology/marine biology
: "What makes a dead sheep run?"
7 posts
#4
Human body
: "Is there actually any advantage to having unusually large ears, or are they just there for decoration? 😂"
5 posts
#5
Genetics
: "What do you think about the stray dogs since they were introduced?"
3 posts
#6
Botany
: "What are some good book recommendations for beginners?"
1 post
#7
Cells/cellular processes
: "Guys, please help me complete the survey for biology project "Antibiotic Resistance""
1 post
#8
Microorganisms
: "can cat fur be a fomite for norovirus?"
1 post
Member Growth in r/AskBiology
Yearly
+19k members(82.9%)
Similar Subreddits to r/AskBiology
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5.5M members
0.6% / yr
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177k members
19.6% / yr
About
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Last updated: November 13, 2026