![]() Once it gets mature, it detaches from the parent body. From the parent hydra, a bud arises which eventually matures into a new hydra. These buds develop into a new individual. Some organisms develop buds on their body. In these organisms, when the cell divides into numerous pieces, each piece proliferates and differentiates to regenerate new organisms. Organisms like hydra and planaria also show regeneration. In many organisms, there are specialized cells, which can differentiate and grow into a new organism. When a lizard loses its tail, it grows a new one. Which of the following examples specifically apply to binary fission (growth) An increase in the size of an individual Streptococcus pyogenes cell An increase in the rate of mitosis in Trichomonas vaginalis infections All of the answers apply to binary fission An increase in the number of extracellular EB forms in Chlamydia infections An increase in the size of a specific population of E. Later, each fragment develops into a new individual. The parent body divides into two or more fragments. Multi-cellular organisms like planaria, spirogyra, etc. ![]() 2) Fragmentationįragmentation is another mode of asexual reproduction. ![]() Examples of multiple fission are sporozoans and algae. Organisms like the amoeba, bacteria, euglena, etc., exhibit binary fission.ĭuring multiple fission, organism divides itself into numerous daughter cells. Daughter cells are identical to each other and to their parent cell. In binary fission, parent cell divides into two equal halves called daughter cells. For example, an amoeba can divide itself into two at any plane but the division in euglena is longitudinal.įission can be of two types, namely, binary fission and multiple fission. Unicellular organisms show different patterns of cell division according to their cell structure. During asexual reproduction, the parent cell divides into two or more cells. Let us now look at the different modes of asexual reproduction in brief. Some of the asexual methods are binary fission (e.g. Organisms choose to reproduce asexually by different means.
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