Question

Difference between reproduction in unicellular and multicellular organisms

Answer 1

Sol: Reproduction is the phenomenon which involves the production of an offspring by particular individual or individuals to propagate their species.*Unicellular organisms are single celled forms whereas multicellular organisms are made up of many cells. Depending upon the complexity of the body, reproduction in unicellular organisms is different from that of multicellular organisms.  Unicellular organisms reproduce by asexual means. This asexual mode of reproduction involves single parent to produce their offspring. Different asexual modes of reproduction include binary fission, multiple fission, fragmentation, budding etc. Multicellular organisms can chose both asexual and sexual modes to reproduce their offspring. The mode of reproduction by organisms depends upon the favourable and unfvourable conditions prevailing.*Different asexual modes of reproduction by which offspring can be produced are budding, fragmentation, regeneration, vegetative propagation, spore formation etc. *Sexual mode of reproduction invloves fusion of gametes of opposite sex to produced zygote. Zygote gives rise to embryo which later develops into new individual.

Answer 2

✌️✌️hey mate,

➡️Unicellular organisms are made up of only one cell while multicellular organisms are made up of two or more cells.

➡️in unicellular organisms a single cell is responsible to carry out all the life processes while in the multicellular organisms Different cells are specialised to perform different functions.

thanks....

nice to help you ✌️✌️