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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.
Choose the correct answer:
Cytokinesis involves ________
Choose the correct answer:
Mitosis results in _____________
Given below is a diagram representing a stage during mitotic cell division. Study it carefully and answer the question that follow.
Is it a plant cell or an animal cell? Give a reason to support your answer.
Given below is a diagram representing a stage during mitotic cell division. Study it carefully and answer the questions that follow.
Identify the stage shown.
Give a labeled diagram to illustrate amitosis.
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:
Asexual reproduction is accomplished through mitosis.
Both unicellular and multicellular organisms undergo mitosis. What are the differences, if any, observed in the process between the two?
The basis of genetic variation in the living organisms during mitosis occurs due to ______.
