Caulimoviruses (Cauliflower, mosaic, virus) a | vedclass

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Question

(D) Step $1$: Identify the classification of $Cauliflower\, mosaic\, virus$ $(CaMV)$. It belongs to the family $Caulimoviridae$.Step $2$: Analyze the

Vedclass · Accepted Answer

Double-stranded $DNA$

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(D) Step $1$: Identify the classification of $Cauliflower\, mosaic\, virus$ $(CaMV)$. It belongs to the family $Caulimoviridae$.Step $2$: Analyze the genetic material. Unlike most plant viruses that contain $RNA$, $CaMV$ contains a double-stranded $DNA$ $(dsDNA)$ genome.Step $3$: Note the replication mechanism. $CaMV$ is unique because it replicates its $dsDNA$ genome through an $RNA$ intermediate using reverse transcription.Conclusion: Therefore, the correct option is $(D)$.

Column-$I$	Column-$II$
$1$. Ivanowsky	$p$. Discovered viroids.
$2$. Tulasne	$q$. Studied algae.
$3$. Diener	$r$. Coined the term virus.
$4$. Beijerinck	$s$. First to discover lichen.
	$t$. Studied mycology.
	$u$. First to discover $TMV$.

Caulimoviruses $(Cauliflower\, mosaic\, virus)$ are a group of viruses which have:

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Match the following columns:

Column-$I$ Column-$II$

$1$. Ivanowsky $p$. Discovered viroids.

$2$. Tulasne $q$. Studied algae.

$3$. Diener $r$. Coined the term virus.

$4$. Beijerinck $s$. First to discover lichen.

$t$. Studied mycology.

$u$. First to discover $TMV$.

In lichens,the male and female reproductive structures are produced by which of the following?

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