Vertical transmission of mycoplasmal diseases | vedclass

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(D) Vertical transmission refers to the transfer of pathogens from parent plants to their offspring through vegetative propagules.Mycoplasmas (phytopl

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All the above

Vedclass · Answer

(D) Vertical transmission refers to the transfer of pathogens from parent plants to their offspring through vegetative propagules.Mycoplasmas (phytoplasmas) are plant pathogens that reside in the phloem tissue.Since bulbs,tubers,and corms are vegetative reproductive structures (propagules) derived from the parent plant,they can harbor mycoplasmas and transmit the infection to the new plant generation.Therefore,all the listed structures can facilitate the vertical transmission of mycoplasmal diseases.

Column-$I$	Column-$II$
$(a)$ Mango	$(1)$ Multicarpellary syncarpous
$(b)$ Hibiscus	$(2)$ Multicarpellary apocarpous
$(c)$ Michelia	$(3)$ Monocarpellary

Column-$I$ (Modification)	Column-$II$ (Examples)
$P$. Tendrils	$I$. Onion,Garlic
$Q$. Spines	$II$. Pitcher plant,Venus flytrap
$R$. Fleshy leaves for food storage	$III$. Cactus
$S$. Phyllode (Photosynthesis)	$IV$. Australian Acacia
$T$. Insectivorous	$V$. Pea

Vertical transmission of mycoplasmal diseases in plants may occur through which of the following?

Similar Questions

Match the following columns:
Column-$I$ Column-$II$
$(a)$ Mango $(1)$ Multicarpellary syncarpous
$(b)$ Hibiscus $(2)$ Multicarpellary apocarpous
$(c)$ Michelia $(3)$ Monocarpellary

Match the following columns:

Column-$I$ (Modification) Column-$II$ (Examples)

$P$. Tendrils $I$. Onion,Garlic

$Q$. Spines $II$. Pitcher plant,Venus flytrap

$R$. Fleshy leaves for food storage $III$. Cactus

$S$. Phyllode (Photosynthesis) $IV$. Australian Acacia

$T$. Insectivorous $V$. Pea

Select an incorrect match.

$S :$ In Catharanthus roseus,the number of carpels is two.
$R :$ Catharanthus roseus is an example of a bicarpellary condition.

The vegetation of Delhi is chiefly

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