Tuesday, 28 March 2017

asexual and sexual reproduction.

This is my work about asexual and sexual reproduction.

Reproduction
Reproduction is a process in which organisms produce their offspring's


Reproduction is of two types
  1. Asexual reproduction
  2. Sexual reproduction


  1. Asexual reproduction : In this type of reproduction only one organism (parent) or part is required and new organism is produced like unicellular organisms.
  2. Sexual reproduction : In this type of reproduction two organisms (male & female) takes part and new organisms are formed like in all multi cellular organisms.


A sexual reproduction is found in plants and animals.


Vegetative propagation : It is a type of asexual reproduction in which any part of
the organism develops into a new organisms like building & fragmentation


In plants stem, leaf or root develops into a new plant
for example             stem in mint, onion & potato can grow into
                               a new plant.


Vegetative propagation in plants is used to produce high yielding &
                               better quality of fruits & vegetables.


In animals sometimes they reproduce by fragmentation & spore formation

                   where only single organism produces new organism


Note:this work was copied and pasted from my own document.