Friday, May 11, 2018

Biology 15

ജന്തുലോകത്തിൻറെ വിശേഷങ്ങളാണ് ഇന്നത്തെ പാഠത്തിൽ. ഷഡ്‌പദങ്ങൾ, പക്ഷികൾ, ശ്വാസനാവയവങ്ങൾ, ഉരഗങ്ങൾ എന്നിവയെ കുറിച്ചുള്ള ചോദ്യങ്ങളാണ് അതിൽ പ്രധാനം
  • Study of origin of life
                 Abiogenesis
  • Two kingdom classification was proposed by
                 Carl Linnaeus
  • Five kingdom classification was proposed by
                 R H Whittaker
  • Smallest form of animal life
                 Bacteria
  • Grass eating animals are called
                 Herbivores
  • Flesh eating animals are called
                 Carnivores
  • Animals eating both grass and flesh are called
                 Omnivores
  • Egg laying animals are called
                 Oviparous
  • Animals which giving birth to the young ones are called
                 Viviparous
  • Examples of cold blooded animals
                 Fishes, Amphibians, Reptiles
  • Examples of warm blooded animals
                 Birds, Mammals
  • Largest class of animals living on Earth
                 Insects (Phylum Arthropoda)
  • No of legs of insects
                 6
  • Chemical which helps to communicate among insects
                 Pheromone
  • External covering of insects are made of 
                 Chitin
  • Organisms capable of seeing UV rays
                 Insects
  • Wingless insects
                 Silver fish
  • Chemical compound containing in the shell of eggs
                 Calcium Carbonate
  • Insect known as Painted lady
                 Butterfly
  • Respiratory organ of Spider and Scorpions
                 Booklungs
  • Respiratory organ of Housefly and Cockroach
                 Trachea
  • Respiratory organ of Prawn, Tadpole and fishes
                 Gills
  • Whale           : Lungs
  • Earthworm    : Skin
  • Frog              : Skin and Lungs
  • Excretory organ of Earthworm
                 Nephridia
  • Excretory organ of Cockroach
                 Malpighian tube
  • Excretory organ of Amoeba
                 Contractile vacuole
  • Larva of Mosquito
                 Riggler
  • Larva of Cockroach
                 Nymph
  • Fastest insect \ Insect that lay eggs in water
                 Dragonfly
  • Mosquito which lay eggs in stagnent water
                 Culex
  • Vitamins present in fish oil
                 Vitamin A and D
  • Largest fish in the world
                 Whale Shark
  • Largest fresh water fish
                 Cat fish
  • Which is known as poor man's fish
                 Sardine
  • Living fossile fish
                 Coelacanth
  • Fish which can generate electric current in its own body
                 Eel
  • Smallest fish
                 Paedocypris
  • Which is known as dog fish
                 Shark
  • First fish in India to get legal protection
                 Hilsa (West Bengal)
  • Smallest amphibians are
                 Tree frog
  • Largest amphibian ever found
                 Salamander
  • The amphibian that doesn't have teeth
                 Toad
  • Largest reptile
                 Asian salt water crocodile
  • Smallest reptile
                 Lizard
  • Animal with longest lifespan
                 Tortoise
  • Organism which has maximum number of ribs
                 Snakes
  • Part of body affected by the poison of cobra
                 Brain (Nervous system)
  • Countries which have no snakes
                 Ireland, New Zealand, Iceland
  • Island which has no poisonus snakes
                 Madagascar
  • Country having large no of reptiles
                 Australia
  • Largest snake is
                 Green Anaconda (Amazone)
  • Snakes which giving birth to the young ones
                 Viper
  • Snakes which build nests for laying eggs
                 King Kobra
  • Largest bird and bird with longest lifespan
                 Ostrich
  • Smallest bird or bird wich can fly backwards
                 Humming bird
  • King of birds is
                 Vulture
  • Only bird having nostrils at the tip of their beak
                 Kiwi
  • Which is called as Stupid bird
                 Duck
  • Bird laying smallest egg
                 Humming bird
  • Sense of vision is high in which bird
                 Perigrine Falcon
  • Structure that helps to produce sound in birds is
                 Syrinx
  • Birds seen only in New Zealand
                 Kiwi
  • Birds seen only in Australia
                 Emu
  • Bird laying largest egg
                 Ostrich (1.5 Kg)
  • No of fingers on Ostrich's leg
                 Two
  • Birds having largest wings
                 Albatross
  • Bird which take longest migration
                 Artic turn
  • Bird which is called as Police of the bird kingdom
                 King Crow
  • Bird that can turn his head 360 degree
                 Owl
  • Bird that can fly without making any sound
                 Owl
  • Approximate body temperature of birds
                 41 degree C
  • Who is called as Pope of Indian Ornithology
                 A O Hume
  • Bird man of India
                 Salim Ali
  • Birds of Travancore and Cochin was written by
                 Salim Ali
  • Autobiography of Salim Ali
                 Fall of a Sparrow
  • Birds of Kerala was written by
                 Induchoodan (KK Neelakandan)
                                                                                                (To be Continued...)

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