Category:Wikipedia vital articles in Biology and health sciences
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Subcategories
This category has the following subcategory, out of 2 total.
(previous page) (next page)(previous page) (next page)Pages in category "Wikipedia vital articles in Biology and health sciences"
The following 200 pages are in this category, out of approximately 5,350 total. This list may not reflect recent changes.
(previous page) (next page)O
- Talk:Old World warbler
- Talk:Oleaceae
- Talk:Olfactory system
- Talk:Oligochaeta
- Talk:Olive
- Talk:Olm
- Talk:Omega-3 fatty acid
- Talk:Omega-6 fatty acid
- Talk:Omnivore
- Talk:Onager
- Talk:Onchocerciasis
- Talk:Oncology
- Talk:Oncorhynchus
- Talk:Onion
- Talk:Ontogeny
- Talk:Onychomycosis
- Talk:Onychophora
- Talk:Oogenesis
- Talk:Oogonium
- Talk:Oomycete
- Talk:Opabinia
- Talk:Opah
- Talk:Open fracture
- Talk:Operating theater
- Talk:Operon
- Talk:Ophidiiformes
- Talk:Ophioglossidae
- Talk:Ophthalmology
- Talk:Ophthalmosaurus
- Talk:Opiliones
- Talk:Opioid
- Talk:Opisthokont
- Talk:Opium
- Talk:Opossum
- Talk:Opportunistic infection
- Talk:Oppositional defiant disorder
- Talk:Optic nerve
- Talk:Optometry
- Talk:Opuntia
- Talk:Oral administration
- Talk:Oral hygiene
- Talk:Oral rehydration therapy
- Talk:Orange (fruit)
- Talk:Orangutan
- Talk:Orb-weaver spider
- Talk:Orca
- Talk:Orchid
- Talk:Order (biology)
- Talk:Oregano
- Talk:Organ (biology)
- Talk:Organ system
- Talk:Organ transplantation
- Talk:Organelle
- Talk:Organic matter
- Talk:Organism
- Talk:Oriental garden lizard
- Talk:Oriental giant squirrel
- Talk:Oriental pied hornbill
- Talk:Oriental rat flea
- Talk:Oriental Shorthair
- Talk:Ornithischia
- Talk:Ornithocheirus
- Talk:Ornithology
- Talk:Ornithomimosauria
- Talk:Ornithomimus
- Talk:Ornithopoda
- Talk:Orrorin
- Talk:Orthoceras
- Talk:Orthodontics
- Talk:Orthomyxoviridae
- Talk:Orthonectida
- Talk:Orthopedic cast
- Talk:Orthopedic surgery
- Talk:Orthoptera
- Talk:Orthotics
- Talk:Oryx
- Talk:Oryza
- Talk:Oryza glaberrima
- Talk:Oryza sativa
- Talk:Oseltamivir
- Talk:Osmoregulation
- Talk:Osprey
- Talk:Ossicles
- Talk:Osteichthyes
- Talk:Osteoarthritis
- Talk:Osteoglossiformes
- Talk:Osteolepis
- Talk:Osteopathy
- Talk:Osteoporosis
- Talk:Ostraciidae
- Talk:Ostracod
- Talk:Ostracoderm
- Talk:Otitis
- Talk:Otitis externa
- Talk:Otitis media
- Talk:Otorhinolaryngology
- Talk:Otter
- Talk:Ottoia
- Talk:Ovary
- Talk:Ovenbird (family)
- Talk:Oviraptor
- Talk:Ovulation
- Talk:Owl
- Talk:Owlet-nightjar
- Talk:Oxidative phosphorylation
- Talk:Oxpecker
- Talk:Oxyaenidae
- Talk:Oxycodone
- Talk:Oxygen therapy
- Talk:Oxytocin
- Talk:Oyster
- Talk:Oystercatcher
P
- Talk:Pachycephalosauria
- Talk:Pachycephalosaurus
- Talk:Pachypasa
- Talk:Pachyrhinosaurus
- Talk:Pacific bluefin tuna
- Talk:Pacific saury
- Talk:Paddlefish
- Talk:Pademelon
- Talk:Pain
- Talk:Painted turtle
- Talk:Palaemon serratus
- Talk:Palaeognathae
- Talk:Palaeomerycidae
- Talk:Palaeotheriidae
- Talk:Palaeotherium
- Talk:Palate
- Talk:Paleobotany
- Talk:Paleoecology
- Talk:Paleontology
- Talk:Pallas's cat
- Talk:Palliative care
- Talk:Palomino
- Talk:Palpation
- Talk:Palpigradi
- Talk:Pan (genus)
- Talk:Pancreas
- Talk:Pancreatic cancer
- Talk:Pandalus borealis
- Talk:Pandanaceae
- Talk:Pandanus
- Talk:Pandemic
- Talk:Pando (tree)
- Talk:Pangolin
- Talk:Panthera
- Talk:Panthera hybrid
- Talk:Panthera spelaea
- Talk:Pantodonta
- Talk:Pantothenic acid
- Talk:Pap test
- Talk:Papaver somniferum
- Talk:Papaya
- Talk:Papeda (citrus)
- Talk:Paper towel
- Talk:Paracanthurus
- Talk:Paraceratherium
- Talk:Paracetamol
- Talk:Parakaryon myojinensis
- Talk:Parakeet
- Talk:Parallel evolution
- Talk:Paramecium
- Talk:Paramedic
- Talk:Paranoia
- Talk:Paranoid personality disorder
- Talk:Paranthropus
- Talk:Paranthropus aethiopicus
- Talk:Paranthropus boisei
- Talk:Paranthropus robustus
- Talk:Parareptilia
- Talk:Parasaurolophus
- Talk:Parasitic disease
- Talk:Parasitism
- Talk:Parasitoid wasp
- Talk:Parasympathetic nervous system
- Talk:Parathyroid gland
- Talk:Pareiasauria
- Talk:Parietal lobe
- Talk:Parkinson's disease
- Talk:Parmeliaceae
- Talk:Parmotrema perlatum
- Talk:Parrot
- Talk:Parrotfish
- Talk:Parsley
- Talk:Parsnip
- Talk:Parthenogenesis
- Talk:Partridge
- Talk:Passenger pigeon
- Talk:Passerine
- Talk:Passiflora edulis
- Talk:Passive transport
- Talk:Patagona
- Talk:Patella
- Talk:Pathogen
- Talk:Pathogen transmission
- Talk:Pathogenic bacteria
- Talk:Pathogenic Escherichia coli
- Talk:Pathology
- Talk:Pattern hair loss
- Talk:Pauropoda