Pollination by Bat is called :
  • Omithorphily
  • Entemophily
  • Cheropterophily
  • Hydrophily
Anemophily takes place by:
  • By Bird
  • By Bat
  • By Snail
  • By Wind
Entemophily take place by
  • By Bird
  • By Bat
  • By Wind
  • By Insect
In higher plants, meiosis occurs?
  • During formation of gametes
  • During fertilization
  • During embryogenesis
  • In seeds
Earthworm is:
  • Unisexual
  • Bisexual
  • Asexual
  • Neutral
An example of rhizome is
  • Garlic
  • Colocassia
  • Ginger
  • Onion
Budding is the example of :
  • Vegetative reproduction
  • Tissue culture
  • Sexual production
  • Dispersal
What is hexapioid (on), in which total number, of chromosomes arethen number of chromosomes in its any gamete:
  • 14
  • 28
  • 42
  • 7
Asexual reproduction in Penicillium fungus usually takes place through?
  • Budding
  • Fission
  • Conidia
  • Gemmules
When the gametes of two different strains fuse each other, then this process of reproduction is :
  • Sexual reproduction
  • Asexual, reproduction
  • Vegetative reproduction
  • None of these
Vegetative reproduction takes place in Bacteria :
  • By binary fission
  • By hybridization
  • Byfiission
  • By fission
In potato, which structure takes part in vegetative reproduction?
  • Adventitious root
  • Apex bud of stem
  • Germinating eye bud
  • Arial shoot
Which structure takes part in gametogenesis :
  • Male gamete)
  • Female gamete
  • Both (a) and (b)
  • Male or female gamete
Which of the following is viviparous?
  • Cockroach
  • Scorpion
  • Bee
  • Butterfly
In higher plants, fertilization is :
  • External
  • Internal
  • In water
  • In air
The reproduction takes place by gemma :
  • In higher plants
  • In lower animals
  • In some bryophytes
  • In mammals
The example of bulb is:
  • Ginger
  • Doob grass
  • Onion
  • Potato
The organism similar to parent can be obtained by:
  • Speed
  • Zygote
  • Gametes
  • Binary fission
The term scion is used in relation to :
  • Embryology
  • Sexual reproduction
  • Pollen
  • Grafting
Vegelative reproduction takes place in Bryophyllum :
  • By buds
  • By leaves
  • By seeds
  • By roots
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