what is defination of budding in hydra class7
Answers
Budding is a type of asexual reproduction in which a new organism develops from an outgrowth or bud due to cell division at one particular site. The small bulb like projection coming out from the yeast cell is called a bud. The new organism remains attached as it grows, separating from the parent organism only when it is mature, leaving behind scar tissue. Since the reproduction is asexual, the newly created organism is a clone and is genetically identical to the parent organism.
Organisms such as hydra use regenerative cells for reproduction in the process of budding
Budding:-
Budding is also a type of asexual reproduction. In budding, a small outgrowth called bud is formed on the body of a parent organism which grows in size and gets detached to from new organism. It occurs in organisms like Hydra, sea anemone, sponges and corals. In corals and sponges, buds do not separate out but remain attached to the parent body, they attain full size and reproduce again and form a colony.
More to know:-
Binary fission:-
It is the simplest method of asexual reproduction that occurs in unicellular organisms like Amoeba, Paramecium and Euglena. In binary fission the parent organism splits to form two new organisms of the same kind. In binary fission of a fully grown amoeba, the nucleus lengthens and divides into two parts. After that, the cytoplasm of Amoeba divides into two parts around each nucleus. In this way, a single parent Amoeba divides to form two daughter Amoebae. The two daughter Amoebae produced by binary fission grow to their full size and divides again.