What is the definition of external respiration? Is Khan Academy wrong!?1mo ⋅ PondWaterBrackish ⋅ r/biology
Was laying in bed and this flew onto me and then into my bed, wtf is it???11mo ⋅ Princess_cadence_If ⋅ r/biology
This is part of why research is so expensive - international overnight shipping of a 31 lb. package of human samples11yr ⋅ TOTES_NOT_SPAM ⋅ r/biology
I've been working in a lab for a while now; this is how my opinions on certain things have changed over the years [ragecomic]13yr ⋅ Bender1012 ⋅ r/biology
Hope this is the right place. This just emerged from my potted plant in the middle of winter. Is that normal? Anything I can do for it, or is it just going to die.9yr ⋅ DOWNVOTEUCLAKoolman ⋅ r/biology
Found in a temporary pool of water near Calico Hills, CA. Reddit, what is this thing?9yr ⋅ Nevadadrifter ⋅ r/biology
What kind of snake is this. Found in a pool skimmer in north central texas7mo ⋅ No-Reception-4249 ⋅ r/biology
Bacteria growth after a week from thumb prints of myself and a co-worker9yr ⋅ tinypeatoes ⋅ r/biology
The graph shows the cases of MRSA from 1993-2005, and it looked like a quadratic to me so estimated the number of cases per year and put it into my calculator and sure it was. It had an R value of .993. Could this some how show the mutation rate of MRSA?7yr ⋅ parkereisen ⋅ r/biology
Kind of tangential, coincidental, and goofy, but I thought some of you might appreciate that Seattle's biotech industry is booming, and the landmass itself looks like a synapse.10yr ⋅ EuphemismTreadmill ⋅ r/biology
This amazing creature is a Sea Butterfly (Limacina helicina) and could be one of the first organisms to face extinction if we don't combat ocean acidification - 'the other CO2 problem'.9yr ⋅ Ameobi1 ⋅ r/biology
A collection of Mantis Shrimp predatory raptorial appendages from Lizard Island, Australia. Spearers, smashers and bright colors for threat communication (not to scale).10yr ⋅ Virupa ⋅ r/biology
Thought you guys might appreciate this little newt's unusual tail10yr ⋅ comfortable_bonobo ⋅ r/biology
I saw this picture on /r/funny today. From a morphogenesis perspective, how does this colour gradient occur from puppy to puppy?8yr ⋅ oneona ⋅ r/biology
I started working in a biology lab. I think it's going really well so far11yr ⋅ [deleted] ⋅ r/biology
Human fingerprint. The smaller circles within the epidermal ridges are sweat gland ducts.11yr ⋅ kirbyfood ⋅ r/biology
Some birds evolve signature egg colors and patterns to confuse nest parasites8yr ⋅ dustonthedash ⋅ r/biology
What a joke. How is it even legal to ask someone to complete these duties at this pay rate? (xpost r/jobs)10yr ⋅ [deleted] ⋅ r/biology
The Brainbow: each neuron expresses a different colour fluorescent protein, and the results are just stunning11yr ⋅ [deleted] ⋅ r/biology
A beautiful urodid moth cocoon hangs from a leaf in the Amazon. These moths are known for having very unique lattice structures to their cocoons. The pupa is visible inside.11yr ⋅ kirbyfood ⋅ r/biology
My mom brought home this vegetable/plant but we don't know what it is. Any ideas? How do we cook it?2yr ⋅ sc4s2cg ⋅ r/biology
Wonder if that dude lost his legs or it is mutation .. first time seeing a white one also9mo ⋅ Imaginary_Toe8982 ⋅ r/biology
A friend gifted me this tardigrade plush a couple months ago. I think it belongs here.11yr ⋅ spidroin ⋅ r/biology
After years of hard work, I'm finally doing field research for my own project!12yr ⋅ Darwinosaurus ⋅ r/biology
Can anyone identify? I’ve lived in the midwest my whole life, never seen this guy before.1yr ⋅ ectophylla ⋅ r/biology
Found this bad boy in a 3 spined stickleback intestine, Neoenchinorhychus which is a commonly found acanthocepholan parasite in many fish. Many enjoyed my last parasite pic so I figured you all might enjoy this too5yr ⋅ Not_so_ghetto ⋅ r/biology
This may only AP Biology, but man do I feel like a scientist! (E. Coli w/ GFP plasmid)11yr ⋅ PrehistoricChipmunk ⋅ r/biology
Cakeday present from my best mate. She accepts and encourages my nerdyness [x-post r/pics]11yr ⋅ TwigiMaree ⋅ r/biology
Saw this on way to work as an intern. Had to double check what the person was holding10yr ⋅ [deleted] ⋅ r/biology
Hello, what the plant in the middle with white flowers? Can someone detect?9mo ⋅ Mate_David ⋅ r/biology
I just realized that Spongebob Squarepants has representative members of phyla as main characters.11yr ⋅ FabulousFlavor ⋅ r/biology
I found this plant growing in some dark, abandoned hole near work. It grows on solid concrete, and its leaves pop off the second you poke it. I've never seen such a plant before. What is it?10yr ⋅ Vortex_Voider ⋅ r/biology
This fruit fly species evolved wings with markings that resemble ants on them. It is hypothesized that the fly moves its wings when confronted, confusing the attacker with the image of two ants walking around the fly.11yr ⋅ FabulousFlavor ⋅ r/biology
Gel electrophoresis: the old and the new. In the foreground (orange) is the new, contrasted to the old behemoth next to it8yr ⋅ BiologyMatt ⋅ r/biology
It bothers me that he's using a microscope to observe an amino acid [XPost r/funny]11yr ⋅ danielpf ⋅ r/biology
Well this is bittersweet. I just bought the last of my undergraduate textbooks. Here's what I've read in the past 4 years.11yr ⋅ [deleted] ⋅ r/biology
Thought you guys might appreciate this fun fact. Gonna try to work this into a conversation today.10yr ⋅ spidroin ⋅ r/biology
Interesting peacock with feather color variations [x-post r/mildlyinteresting]12yr ⋅ AJs_Sandshrew ⋅ r/biology
This is the larva of the Cairns Birdwing (Ornithoptera euphorion) my father and I found in our garden.10yr ⋅ ZakDougall ⋅ r/biology
Hey, r/pics didn't seem to like it but I think it's really cool how so many of these started growing after we cut the tree down this summer. 12yr ⋅ ohmygodimonfire4 ⋅ r/biology
Fluorescence micrograph of a human epithelial cell in mitosis, labeled for alpha tubulin (blue), gamma tubulin (green) and DNA (red).11yr ⋅ kirbyfood ⋅ r/biology
Undergrad image I took with nuclear and actin staining of some fibroblasts11yr ⋅ shinkeikagakusha ⋅ r/biology
What kind of eggs are these? They're on a strawberry I found in my salad at the dining hall.12yr ⋅ bdiap ⋅ r/biology
It's things like this that give me the energy to continue pursuing my degree in Biology13yr ⋅ xkhakuran ⋅ r/biology
A neuron generated from patient-derived induced pluripotent stem cells [1360x1036]10yr ⋅ EdBacon ⋅ r/biology
Picked up this 1939 beauty in my local second hand bookshop today; discovered the 1931 signed cat photo hidden inside.12yr ⋅ scienceben ⋅ r/biology
Who makes egg cases like this? [xposting from whatsthisbug][~2cm, Tambopata resrve, Peruvian Amazon]11yr ⋅ Decapod73 ⋅ r/biology
Can someone tell me what this shimmer/rainbow appearance meat sometimes has in spots?9yr ⋅ [deleted] ⋅ r/biology
