Choose the correct sentences.1. Meiosis is an | vedclass

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(C) $1.$ Meiosis introduces genetic variation through crossing over and independent assortment,which is essential for evolution. This statement is cor

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$1$ and $2$

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(C) $1.$ Meiosis introduces genetic variation through crossing over and independent assortment,which is essential for evolution. This statement is correct.$2.$ Meiosis-$I$ results in two haploid daughter cells. These cells enter meiosis-$II$,so the mother cell for meiosis-$II$ is indeed haploid. This statement is correct.$3.$ In anaphase-$II$,sister chromatids separate,not homologous chromosomes. Homologous chromosomes separate during anaphase-$I$. This statement is incorrect.$4.$ After meiosis,each daughter cell is genetically unique due to recombination and independent assortment,so they do not have the same $DNA$ strands. This statement is incorrect.Therefore,statements $1$ and $2$ are correct.

Choose the correct sentences.
$1.$ Meiosis is an important process for evolution.
$2.$ In meiosis-$II$,the mother cell is haploid.
$3.$ In anaphase-$II$,homologous chromosomes are separated.
$4.$ After meiosis,each daughter cell has the same $DNA$ strands.

Similar Questions

Which event occurs during the $Pachytene$ stage of $Meiosis-I$?

Which of the following stages of meiosis involves division of the centromere?

During which process does the genetic material replicate once,but the cell divides twice?

The diplotene phase of meiosis is also characterised by:
$a$. Desynapsis
$b$. Complete terminalisation of chiasmata
$c$. Dictyotene stage
$d$. Complete disappearance of nuclear membrane and nucleoli
$e$. Complete development of astral rays and aster
$f$. Longest phase of prophase-$I$

In meiosis,the number of chromosomes is .....

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Choose the correct sentences.$1.$ Meiosis is an important process for evolution.$2.$ In meiosis-$II$,the mother cell is haploid.$3.$ In anaphase-$II$,homologous chromosomes are separated.$4.$ After meiosis,each daughter cell has the same $DNA$ strands.