Define about the sporocyst larva, Biology

Assignment Help:

Define about the Sporocyst Larva?

Sporocyst is the second larval stage in the life cycle of F. hepatica. It develops from the miracidium larva within the pulmonary chamber of its snail host. It shows extreme degree of parasitism. As a result alimentary canal and locomotry organs are absent.

2138_Define about the Sporocyst Larva.png

i) Sporocyst is an elongated sac-like structure, covered with cuticle.

ii) Body wall of the sporocyst consists of sub epithelial cells, mesenchyme and muscle layers.

iii) Body sac contains germ cells and flame cells.

iv) It is a non-feeding stage.

v) Germ cells within the sporocyst give rise to the next larval stage known as redia larva which develop within it. One sporocyst may give rise to 5-6 redia.


Related Discussions:- Define about the sporocyst larva

Which are the germ layers present in cnidarians, Which are the germ layers ...

Which are the germ layers present in cnidarians? Which tissues of the animal do they originate? These beings there ectoderm and endoderm, two germ layers. Animals with only two

Explain the double and simple closed circulation, What is the difference am...

What is the difference among double closed circulation and simple closed circulation? Double closed circulation, or closed circulation, is that in which the blood circulates by

Explain gametophyte, "In these autotrophs, sporophyte is the dominant gener...

"In these autotrophs, sporophyte is the dominant generation. Gametophyte is also photosynthetic and not dependent on sporophyte for nutrition."  These autotrophs are:  a.  P

Concept of punctuated equilibrium, A species of trilobite was found in the ...

A species of trilobite was found in the fossil record. At its first appearance, it is similar to an ancestor species but differs from the ancestor in several key characteristics. I

What do you mean by oesophagitis, Q. What do you mean by Oesophagitis? ...

Q. What do you mean by Oesophagitis? We already know that oesophagus is a muscular tube 25 cm in length and basically helps in transporting the food from the mouth to stomach,

What is plastids, What is Plastids? The most obvious difference between...

What is Plastids? The most obvious difference between plant cells and other eukaryotic cells is that cells of most plants contain unique organelles called plastids, which inclu

Fat cow syndrome, F a t cow syndrome Fat cow syndrome, also known as ...

F a t cow syndrome Fat cow syndrome, also known as fatty infiltration of liver, is a highly fatal disease in high yielding dairy animals that occurs a few days before or afte

Cell theory, Cell theory is one of the four (or five) unifying concepts in...

Cell theory is one of the four (or five) unifying concepts in the biology. The cell theory states that all the living things are composed of at least one cell and that cell is the

Explain fats requirements during thyphoid, Explain fats requirements during...

Explain fats requirements during thyphoid Fats: Use of fats should be in moderation. This is because the typhoid patient has a compromised ability to digest and assimilate due

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd