Statement A: Plant cells lack centrioles.Stat | vedclass

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Question

(A) Statement $A$ is true because plant cells do not possess centrioles,which are typically found in animal cells.Statement $R$ is also true because,d

Vedclass · Accepted Answer

$A$ and $R$ are both true,$R$ is not the correct explanation of $A$.

Vedclass · Answer

(A) Statement $A$ is true because plant cells do not possess centrioles,which are typically found in animal cells.Statement $R$ is also true because,despite the absence of centrioles,plant cells still form a bipolar spindle during mitosis using microtubule organizing centers (MTOCs) located in the cytoplasm.Since the formation of the bipolar spindle in plants occurs independently of centrioles,statement $R$ does not explain why plant cells lack centrioles. Therefore,both statements are true,but $R$ is not the correct explanation of $A$.

Statement $A$: Plant cells lack centrioles.
Statement $R$: Plant cells form a bipolar spindle during cell division.

Similar Questions

Which structure is present in animal cells but absent in plant cells?

Which of the following organelles is helpful in cell division?

Which organelle is helpful in cell division?

$A$: The axoneme of a eukaryotic flagellum possesses a number of microtubules running parallel to the long axis.
$R$: It has a pair of peripheral doublet and a pair of centrally located microtubules.

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Statement $A$: Plant cells lack centrioles.Statement $R$: Plant cells form a bipolar spindle during cell division.