Question

Describe the different method of asexual reproduction. Give exam​

Answer 1

Answer:

There are several different methods of asexual reproduction. They include binary fission, fragmentation, and budding. Binary fission occurs when a parent cell splits into two identical daughter cells of the same size. ... The bud stays attached to the parent cell while it grows and develops.

Answer 2

Asexual Reproduction -

Asexual Reproduction is basically a method or type of reproduction in which offsprings are usually arises from single parents and there no gamete formation or fussion of gametes takes place and the offsprings arises are usually identical or Ture copy of their parents. ( mitosis division )

Different Methods of Asexual Reproduction are -

1. BUDDING-

It involves the formation of a new organism from a projection called bud. After growing to full size, the budgets detached from a parent and forms a new independent individual. It is commonly observed in yeast.

example- yeast, Hydra

2. FISSION-

Fission is also divided into two types-

1. Binary fission- The process in which parent cell elongates and gets divided into two identical daughter cells is called binary fission. Each daughter cell grows into an independent adult. It takes place in unicellular organisms. example - Amoeba

2. Multiple fission- The process in which parent cell and gets divided into more than two identical daughter cells is called multiple fission. Each daughter cell grows into an independent adult. It takes place in unicellular organisms.example- Amoeba

3. FRAGMENTATION-

It is a form of asexual reproduction in which a new organism is formed from the fragments of the parent organism. It is the only mode of asexual reproduction in Spirogyra. example - spirogyra

4. VEGETATIVE PROPAGATION - The type of asexual reproduction in which vegetative parts of a plant like stems, leaves, and root, etc. give rise to new ones is called vegetative propagation. Examples: stem cutting in Champa, eye growth in potatoes, bud in case of Myriophyllum.

5. SPORE FORMATION- In this mode of reproduction, spores germinate and develop into a new individual, under favorable conditions. The spores are tiny spherical unicellular structures protected by a thick wall. example- It is seen in ferns and moss.