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What are the events that occur in all sexual life cycles?

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Important Questions on Transformation

EASY
What is the number of chromosomes in the cells at the end of meiosis I?
EASY
One of the following process does not lead to the formation of clones. This is
HARD
In how many cells the meiotic division has taken place if the total number of pollen grains (male gametes in a flower) is 32 ?
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State six differences between mitosis and meiosis.
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Gamete production starts with the process called
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The chromosome number in parents and offspring of a particular species remains constant due to
EASY
What kind of division takes place in the reproductive cells?
EASY
Mitosis produces two daughter cells whereas meiosis produces_____daughter cells.
EASY
The number of chromosomes in a certain type of cell division is halved. This kind of cell division occurs in
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Shown below are the stages in a certain type of cell division. Identify the type of cell division. Using alphabets, arrange the stages in the correct sequence.
 

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The cell formed through fertilization is called
EASY
What kind of division occurs in pollen grains?
EASY
The process of fusion of gametes is called _____.
EASY

_____results in a haploid number of chromosomes in gametes.

MEDIUM

During meiosis, the chromosome duplication is followed by _____nuclear division.

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Which of the following is not a stage of Mitosis?