Biology, asked by nvijayashree08, 4 days ago

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Answered by AestheticDude
18

Question :-

The Given figure represents ?

Step-by-Step-Explanation :-

  • Firstly , the picture is Amoeba .
  • Here , the Mother Amoeba gets duplicated into two Daughter Amoeba .
  • Amoeba comes under the example of Binary Fission .
  • Here , inside see a dark part is there that is Nucleus . That gets divided into two nucleus (singular : nuclei) of two different Daughter Amoeba .
  • Amoeba , a protist , can reproduce through binary fission when Favourable conditions are available .
  • First there is a Nuclear Division in which the nucleus duplicates and form two Nuclei . This is followed by division of the Cytoplasm , to form two Daughter of amoeba .
  • Also , we should know if the condition is Unfavourable then amoeba reproduces by Multiple fission .
  • Let's know about Multiple and Binary fission .

Binary fission :-

  • It is the simplest type of asexual reproduction in which the Parent cell divides into two identical daughter cells which then grow to the size of the parent cell .
  • Reproduction occurs after an organism grows to its maximum size .
  • In bacteria which is Prokaryote at first nuclear material duplicates , followed by the division of the Cytoplasm into two Daughter cells .

Here , in this picture it is a Amoeba which is reproducing in the process of Binary fission .

Multiple fission :-

  • Under Unfavourable conditions , Amoeba reproduces by Multiple fission . At first , the cell develops a hard outer covering called Cyst .
  • Now , within the Cyst , the nucleus of the parent cell divides repeatedly , producing several Nuclei .
  • This is followed by the Division of the Cytoplasm into several parts with each part enclosing one nucleus when Favourable Condition return , the cyst breaks open , releasing multiple daughter cells from a Single Parent at same time .

  • What is Prokaryotic ?

➢ It is derived from Greek word Pro means before whereas Karyotic means Nucleus . Which means Before Nucleus .

  • What is Eukaryotic ?

➢ It is derived from Greek word Eu which means True and Karyotic means Nucleus . Which means True Nucleus .

A fact about Amoeba :-

  • A Mother Amoeba always reproduces a Daughter amoeba because here no Son Amoeba is there to reproduce . So, that's why there always offspring is Daughter Amoeba .

Answer :-

  • It is an Amoeba (mother) which has got an Favourable Condition to reproduce and thus is reproducing by Binary fission .


Aryan0123: Great answer !
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