Which larval stage of Ascaris is infective? | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) The life cycle of $Ascaris$ $lumbricoides$ involves several larval stages.After the ingestion of embryonated eggs containing the $second$ stage la

Vedclass · Accepted Answer

Second and third

Vedclass · Answer

(B) The life cycle of $Ascaris$ $lumbricoides$ involves several larval stages.After the ingestion of embryonated eggs containing the $second$ stage larvae,these larvae hatch in the intestine.The $second$ stage larva is considered the infective stage for humans.However,in many biological contexts,the $third$ stage larva is also recognized as a developmental stage that occurs after migration through the lungs and re-entry into the digestive tract.Therefore,the $second$ and $third$ larval stages are commonly associated with the infective process in the host.

Which larval stage of $Ascaris$ is infective?

Similar Questions

$Ascaris$ has three lips. Identify their arrangement.

$Caenorhabditis elegans$ is a . . . . . . .

Which characteristic is possessed by Ascaris (roundworm)?

What type of epidermis is found in Ascaris?

The larva of $Ascaris$ is known as:

Vedclass Test Series

Exam Paper Generator

Online Exam Module