Category: Life sciences
From New World Encyclopedia
This is the list of New World Encyclopedia articles in the area of Life sciences. You may browse articles alphabetically, select a different subject area or click on an article to view it.
Subcategories
This category has the following 4 subcategories.
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The following 200 pages are in the current category.
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O
- Oak
- Oarfish
- Oat
- Ocean
- Ocelot
- Octopus
- Odd-toed ungulate
- Odonata
- Offal
- Old World monkey
- Old World porcupine
- Old World vulture
- Oleander
- Olfaction
- Oligocene
- Olive
- Onchocerciasis
- Onion
- Oolong tea
- Opiliones
- Opossum
- Orange (fruit)
- Orangutan
- Orchid
- Ordovician
- Oregano
- Organ (anatomy)
- Organelle
- Organism
- Origin of life
- Orthoptera
- Osmosis
- Osteichthyes
- Ostracoderm
- Ostrich
- Otter
- Richard Owen
- Owl
- Ox
- Oxytocin
- Oyster
P
- Paddlefish
- Pain
- Paleobotany
- Paleocene
- Paleoclimatology
- Paleogene
- Paleontology
- Paleozoic
- Palm
- Pancreas
- Pancreatitis
- Panda
- Pangaea
- Pangolin
- Pansy
- Pantanal
- Panthera
- Pantothenic acid
- Papaya
- Paprika
- Parakeet
- Paramecium
- Parasite
- Parasympathetic nervous system
- Parathyroid gland
- Parrot
- Parsley
- Parsnip
- Parthenogenesis
- Passenger pigeon
- Passerine
- Louis Pasteur
- Pea
- Peach
- Peafowl
- Peanut
- Pear
- Pearl
- Peat
- Pecan
- Peking Man
- Pelican
- Pellagra
- Pelycosaur
- Penguin
- Penicillin
- Peptic ulcer
- Peptide
- Peramelemorphia
- Perch
- Perciformes
- Peripheral nervous system
- Permian
- Persimmon
- Personality disorder
- Peyote
- Phanerozoic
- Pheasant
- Phenotype
- Phenylalanine
- Phenylketonuria
- Pheromone
- Phloem
- Phosphorus cycle
- Photosynthesis
- Physiology
- Phytoplankton
- Pickled cucumber
- Pig
- Pika
- Pilosa
- Pine
- Pineal gland
- Pineapple
- Pinniped
- Piranha
- Pistachio
- Pituitary gland
- Placenta
- Placentalia
- Placoderm
- Trichoplax
- Plague of Athens
- Plains zebra
- Planarian
- Plankton
- Plant
- Plasmid
- Plastid
- Platypus
- Pleistocene
- Plesiosaur
- Pliocene
- Pliosaur
- Plum
- Pocket gopher
- Poison dart frog
- Poliomyelitis
- Pollen
- Pollination
- Pollock
- Polychaete
- Polymorphism
- Polyploidy
- Polysaccharide
- Pomegranate
- Poppy
- Populus
- Porcupine
- Porphyria
- Porpoise
- Positron emission tomography
- Possum
- Potato
- Prairie dog
- Precambrian
- Precautionary principle
- Presbyopia
- Primate
- Prion
- Procyonidae
- Progesterone
- Prokaryote
- Proline
- Proprioception
- Prosimian
- Prostate
- Protein
- Proterozoic
- Protist
- Protozoa
- Prunus
- Przewalski's horse
- Psittacosis
- Pterosaur
- Pulmonary alveolus
- Pumpkin
- Pupa
- Pyrimidine
- Pyruvic acid