Reproduction in organism

Lifespan-

Crow 15 years

Parrot 140 years

Mango 200

Peepal tree 2500 years

Baniyan tree 300 to 500 years

     Asexual reproduction-

Asexual reproduction is common among single celled organism, a sexual reproduction is absent in higher vertebrates, asexual reproduction is also called vegetative propagation.

A sexual reproduction takes place by  fission , regeneration, fragmentation, budding, vegetative propagation etc.

- binary fission equal to amoeba paramecium

- regeneration equal to funaria,hydra and planaria

-fragmentation in fungi

- budding equal to hydra and East

- sporulation equal to amoeba plasmodium zoospore (chlamydomonas), conidia ( penicillium)

     Vegetative propagation.   

Runers, rhizome,Tuber, offset, bulb

    Rhizoma of Ginger

    Banana

    Bubil of agave

     Oxalis

     Leaf bud of bryophyllum

     Offset of water hyacinth and pistia

      Sucker of Chrysanthemum and mints

      Runner of cynodon (doob grass)

      Bulb of onion and garlic

These are vegetative propagules in angiosperms