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प्रश्न
Why should gametes be produced by meiosis during sexual reproduction?
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उत्तर
Meiosis is important as it produces gametes i.e., male or female germ cells. During meiosis a germ cell or gamete divides to make four new sex cells. As a result of fertilization two gamates join together to form an egg or zygote. Therefore only if gametes are produced, fertilization can take place
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संबंधित प्रश्न
Given below is a diagram representing a stage during the mitotic cell division. Study thediagram and answer the following questions:
Identify the stage by giving a suitable reason.
Given below is a diagram representing a stage during the mitotic cell division. Study thediagram and answer the following questions:
Is it a plant or an animal cell? Give a reason to support your answer.
Choose the correct answer:
Mitosis results in _____________
Differentiate between
Centrifugal cytokinesis and Centripetal cytokinesis.
Give a labeled diagram to illustrate amitosis.
Give Technical Terms
The division which brings about vegetative growth.
Complete the following sentence with appropriate word :
The type of cell division that occurs in the apical meristem of plants is ______.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Somatic cells of a multicellular organism arise from a single cell by mitosis.
The main significance of mitosis is that
The growth of multicellular organisms is due to
