Saturday, May 12, 2018

Biology 16

ജന്തുലോകം, സസ്യലോകം, ശാസ്ത്രനാമങ്ങൾ എന്നിവയുമായി ബന്ധപ്പെട്ട ചോദ്യങ്ങളാണ് ഇന്നത്തെ പാഠത്തിൽ
  • Largest Mammal
                 Blue Whale
  • Smallest Mammal
                 Bumble bee bat
  • Largest family of Mammal are
                 Rodents
  • Animal having largest liver and lightest heart
                 Pig
  • Largest animal on land
                 Elephant (Second largest Rhinoceros)
  • Largest primate and largest ape
                 Gorilla
  • Smallest ape
                 Gibbon
  • Animal which has the highest blood pressure
                 Giraffe
  • Fastest running animal
                 Cheetah
  • Slowest animal
                 Sloth
  • Animal with longest tail
                 Giraffe
  • Most cleverest organism after human
                 Dolphin
  • Which is known as river horse
                 Hippopotamus
  • Continent of egg laying mammals is
                 Australia (Platypus and Echidna)
  • Land animal with longest gestation period
                 Elephant (22 months)
  • Gestation period of Blue whale
                 300-360 Days
  • Elephant tusks are enlarged
                 Incisors
  • Examples of odd toed hoofed animals
                 Horse, Rhinoceros, Zebra, Ass
  • Examples of even toed hoofed animals
                 Cattle, Sheep, Pig, Deer, Camel etc
  • Aquatic mammals
                 Whales
  • Fat that lies beneath the skin of whales is
                 Blubber
  • Flying mammals
                 Bats
  • Mascot of World wide fund for nature is
                 Giant Panda
  • Scientific name of man
                 Homo Sapiens
  • Asian Elephant       : Elephas Maximus
  • African Elephant    : Loxodonta Africana
  • Cat                          : Felis Domestica
  • Dog                        : Canis Familiaris
  • Lion                        : Panthera Leo
  • Tiger                       : Panthera tigris
  • Cobra                      : Naja Naja
  • Peacock                  : Pavo Christatus
  • Perl spot                  : Etroplus Suratensis
  • Hornbill                  : Buceros bicornios
  • Coconut                  : Cocos Nucifera
  • Lotus                       : Nelumbium speciosum
  • Mango                     : Mangifera Indica
  • Neelakurinji             : Strobilanthes Kunthiana
  • Neem                       : Azardirachta Indica
  • Rice                         : Oryza Sativa
  • Tapoica                    : Manihot utilissima
  • Tea                           : Cammelia Sinensis
  • Thumba                   : Leucas aspera
  • Tulsi                        : Ocimum Sanctum
  • Banyan tree             : Ficus Benghalensis
  • Golden shower        : Cassia Fistula
  • Rubber                    : Hevea Brasiliensis
  • Flowering plants in which seeds are not exclosed in fruits are called
                 Gymnosperms (Pinus, fir, cedar etc)
  • Tissues which give strength and support to plants and hardest part of plants
                 Schlerenchyma
  • Soft parts of plants made up of
                 Parenchyma
  • Plants which live for one season 
                 Annuals (Paddy, Broccoli, Peas)
  • Plants which live for two seasons 
                 Biennials (Carrot, Radish, Beatroot, Onion, Cabbage)
  • Plants which live for many seasons 
                 Perennials (Trees)
  • Plant tissues which transport food from leaves to various parts of the body
                 Phloem
  • Plant tissues which transport nutrients from root to leaves
                 Xylem
  • Nitrogen fixing bacteria lives in the root of pea plants
                 Rhizobium
  • Plant which stores food in its stem
                 Sugarcane
  • Photosynthetic site in Cactus
                 Stem
  • In Cabbage, food is stored in
                 Leaf
  • Crop which absorb Ammonia directly
                 Paddy
  • Wax like substance covered over the leaf
                 Cuticle
  • Milky juice oozes out from Rubber is
                 Latex
  • Opium is obtained from the immature fruit of
                 Poppy
  • Pores in the epidermis is called as
                 Stomata
  • Method of growing plants without soil
                 Hydroponics
  • Plants which store food in underground stem
                 Onion, Potato, Ginger, Yam, Turmeric
  • Gaseous exchange in plants take place through
                 Stomata
  • Flowerless or Seedless plants are called
                 Cryptogams
  • Plant without chlorophyll
                 Mushroom, Fungi
  • Amphibian of plant kingdome
                 Bryophyta
  • Cleaning workers of nature
                 Fungus
  • Plant which generate highest amount of oxygen
                 Ficus tree
  • PLargest botanic garden in India
                 J C Bose botanical garden, Kolkata
  • Scientist who discovered that plants have life
                 J C Bose
  • Scientist who discovered Crescograph whic measure plant movement
                 J C Bose
  • Largest flower in the world
                 Rafflesia
  • Tallest flower in the world
                 Titan Arum
  • Smallest flower in the world
                 Wolffia
  • Biggest tree in the world
                 General Sherman (Giant Sequoia)
  • Largest flowering plant
                 Eucalyptus
  • Plant having single leaf
                 Elephant foot yam
  • Largest leaf
                 Raffia Palm
  • Largest fruit
                 Jack fruit
  • Largest seed
                 Coco de mer
  • Biggest Algae
                 Giant Kelp
  • Smallest fungi
                 Yeast
  • Smallest seeds
                 Orchid seeds
  • Fastest growing plant
                 Bamboo
  • Water plant having biggest leaf
                 Victoria Regia
  • Movement of plants towards light
                 Phototropism
  • Movement of plants in response to gravitational force
                 Geotropism
  • Movement of plants in response to temperature
                 Thermotropism
  • Movement of plants induced by chemical stimulation
                 Chemotropism
  • Movement of plants in response to water
                 Hydrotropism
  • Movement of plants in response to touch stimulus
                 Haptotropism (Thigmotropism)
  • Movement of plants in response to temperature
                 Thermotropism
  • Movement of plants in response to alternation of day and night
                 Nyctinastic movement
  • Transfer of pollengrains from anther to the stigma of a flower is called
                 Pollination
  • In Sunflower, pollination happens with the help of
                 Honey bee
  • In Banana plant, pollination happens with the help of
                 Bats
  • In Vallisneria pollination happens with the help of
                 Water
  • In Pepper, pollination happens with the help of
                 Rain
  • Spice which cannot self pollinate
                 Vanilla
  • Dispersal of seeds by ant
                 Myrmecochory
  • Seed dispersal in coconut happens through
                 Water
                                                                                                 (To be Continued...)

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