Biology

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Accepted answer and score of 40 or more. This badge can be awarded multiple times.
Awarded 115 times.
Is humans' height ideal?
Awarded Jan 27 at 16:42
Death because of distilled water consumption
Awarded Jan 17 at 19:56
Are these microscopic star-like structures on a dead leaf some sort of organism? If so, which one?
Awarded Jan 12 at 23:56
Did neanderthals need vitamin C from the diet?
Awarded Dec 12, 2022 at 21:36
Can any animals photosynthesize?
Awarded Oct 1, 2022 at 13:46
Do photosynthesis and respiration violate the law of conservation of energy?
Awarded May 10, 2022 at 3:17
Are trees the only source of large amounts of oxygen?
Awarded Feb 24, 2022 at 17:36
Does 1kg of lettuce have more energy than 1kg of beef?
Awarded Aug 13, 2021 at 6:42
Why do we have two kidneys but one liver?
Awarded May 31, 2021 at 0:53
Are the antibodies developed by differing vaccines still the same?
Awarded Apr 16, 2021 at 20:49
Why aren't there any competing biologies on Earth?
Awarded Apr 12, 2021 at 21:06
How do we know the human species arose in Africa?
Awarded Apr 5, 2021 at 18:36
Why do ants live so long?
Awarded Mar 6, 2021 at 1:31
Are drugs made bitter artificially to prevent being mistaken for candy?
Awarded Dec 28, 2020 at 11:07
How can the organic mercury compound Thiomersal be not dangerously toxic?
Awarded Dec 7, 2020 at 19:56
Why do diseases in the tap water of developing countries affect people from developed countries more?
Awarded Oct 18, 2020 at 18:46
Why do human females have periods?
Awarded Aug 11, 2020 at 6:42
Why are the pulmonary vein and artery not like the rest of circulatory system?
Awarded Aug 5, 2020 at 23:06
Is there evidence that some non-human species perform sexual selection based primarily on intelligence? How do they do this?
Awarded Jun 27, 2020 at 15:35
Are the social-distancing measures implemented against SARS-CoV-2 also suppressing the spread of other viruses?
Awarded Jun 10, 2020 at 17:47
What is this wasp killing insect?
Awarded May 25, 2020 at 20:11
How long before robin no longer needs the nest on my porch?
Awarded May 21, 2020 at 3:26
Why is untreated trypanosomiasis invariably fatal in humans?
Awarded Apr 18, 2020 at 10:18
Why don't we bleed interstitial fluid?
Awarded Apr 17, 2020 at 2:21
I just had my genome sequenced. Can someone tell me what these different file formats are?
Awarded Apr 9, 2020 at 18:10
How many times has SARS-CoV-2 mutated?
Awarded Apr 1, 2020 at 6:05
Does the genetic sequence of SARS-CoV-2 end with 33 A's?
Awarded Mar 28, 2020 at 22:45
What's the evidence against SARS-CoV-2 being engineered by humans?
Awarded Mar 27, 2020 at 8:25
How does a Coronavirus "test kit" work?
Awarded Feb 7, 2020 at 12:45
Is the Common Cold an Immune Overreaction?
Awarded Jan 15, 2020 at 4:25
Is it possible to kill parasitic worms by intoxicating oneself?
Awarded Dec 16, 2019 at 17:10
How do mutations of viruses lead to drug resistance?
Awarded Dec 9, 2019 at 16:15
What's the difference between male and female?
Awarded Dec 8, 2019 at 18:00
Does animal blood, esp. human, really have similar salinity as ocean water, and does that prove anything about evolution?
Awarded Oct 19, 2019 at 13:30
Is a butterfly one or two animals?
Awarded Aug 19, 2019 at 23:30
Why are sugars in whole fruits not digested the same way sugars in juice are?
Awarded Aug 5, 2019 at 8:45
What's up with this leaf?
Awarded Jun 3, 2019 at 22:25
Can a person survive on blood in place of water?
Awarded May 23, 2019 at 10:55
Why are prions in animal diets not destroyed by the digestive system?
Awarded May 14, 2019 at 14:45
Why "Having chlorophyll without photosynthesis is actually very dangerous" and "like living with a bomb"?
Awarded Apr 9, 2019 at 12:00
How does RNA transcription determine which half of the DNA to use?
Awarded Mar 12, 2019 at 0:15
What is the longest-lasting protein in a human body?
Awarded Dec 3, 2018 at 10:30
How long can an octopus survive out of the water?
Awarded Sep 25, 2018 at 15:20
Examples of plant families that contain species that are safe for human consumption and species that are poisonous to humans?
Awarded Sep 25, 2018 at 1:05
Do plants produce any heat?
Awarded Jul 24, 2018 at 21:15
Do beneficial viruses exist? If so, what examples are there?
Awarded Jul 13, 2018 at 10:56
Why can't we kill ourselves by holding our breath?
Awarded Jun 13, 2018 at 15:13
Do humans have enough biological differences to be grouped into races or subspecies?
Awarded May 24, 2018 at 10:48
Why is it advised that infants are fed mother's milk?
Awarded May 21, 2018 at 11:11
How does laughing gas (N₂O) work?
Awarded May 13, 2018 at 0:51
Help identifying leaf-like bone
Awarded May 1, 2018 at 14:57
Is the theory of evolution being disproved by bats?
Awarded May 1, 2018 at 6:10
Biological siblings possible with <9 months age difference?
Awarded Apr 17, 2018 at 4:09
How could a species be engineered to go extinct?
Awarded Mar 21, 2018 at 0:13
Is there a biological mechanism for evolution encoded into our DNA?
Awarded Feb 8, 2018 at 23:07
What do butterflies eat?
Awarded Jan 28, 2018 at 2:57
Are male and female brains physically different from birth?
Awarded Nov 28, 2017 at 1:14
Life without DNA?
Awarded Oct 23, 2017 at 2:44
How come large herbivores have such thin legs?
Awarded Oct 11, 2017 at 13:30
Does any molecule other than DNA have a double-helical structure?
Awarded Aug 17, 2017 at 10:23
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