User:Shaitan singh

Life | species | biology Evolution (Intro)	Natural selection | genetic drift | sexual selection | speciation | mutation | gene flow Tree of life	Cladistics | Animals | plants | fungi | protists | bacteria | archaea | prokaryote | eukaryote | three-domain system | angiosperms | insects | molluscs | nematodes | viruses Classification of man	Primate | mammal | vertebrate | craniata | chordate | deuterostome | animal History of biology	Great Chain of Being | omne vivum ex ovo | timeline of biology and organic chemistry History of... ecology | evolutionary biology | geography | model organisms | molecular biology | paleontology Biochemistry	DNA | RNA | protein | enzyme | protein folding | carbohydrate | lipid | glycolysis | citric acid cycle | electron transport chain | oxidative phosphorylation | photosynthesis | protein structure Genetics (Intro)	Gene | genome | karyotype | transcription | translation | recombination | chromosome | Mendelian inheritance | phenotype | genotype | epigenetics | splicing | mutation | genetic fingerprint | chromatin | classical genetics | ecological genetics | molecular genetics | population genetics | quantitative genetics The cell	Cell wall | cell membrane | cytoskeleton | mitochondrion | chloroplast | nucleus | endoplasmic reticulum | Golgi apparatus | cell cycle | mitosis | metabolism | cell signaling | protein targeting Life cycle	DNA replication | reproduction | ploidy | spermatogenesis | alternation of generations | oogenesis | parasitism | evolution of sex | meiosis | senescence Development	Tissues | fertilization | embryogenesis | gastrulation | neurulation | organogenesis | differentiation | morphogenesis | metamorphosis | ontogeny Lab techniques	Genetic engineering | transformation | gel electrophoresis | chromatography | centrifugation | cell culture | DNA sequencing | DNA microarray | green fluorescent protein | vector | enzyme assay | protein purification | Western blot | Northern blot | Southern blot | restriction enzyme | polymerase chain reaction | two-hybrid screening | in vivo - in vitro - in silico Life history	Altricial - precocial | sex ratio Behaviour	Altruism - cooperation - foraging - learning - parental care - sexual conflict - territoriality Ecology	Biomass | food chain | indicator species | extinction | biogeography | habitat | species distribution | Gaia theory | metapopulation Conservation	Biodiversity | biodiversity hotspot | nature reserve | edge effect | Allee effect | corridor | fragmentation | pollution | invasive species | in situ - ex situ | seedbank | environmental economics