Phylum apicomplexa - protozoan, Biology

Assignment Help:

Phylum Apicomplexa - Protozoan

Characteristic set of organelles (apical complex) asssociated with the anterior end present in some developmental stages. Cilia and flagella absent except for flagellated microgametes in some groups; cysts often present; all species parasitic.

  • Class - Perkinsea

Small group parasitic in Oysters.

  • Class - Sporozoa

Spores or oocysts present that contain infective sporozoites that result from sporogony; locomotion of mature organism by body flexion, gliding or undulation of longitudinal ridges; flagella present only in microgametes of some species; pseudopods ordinarily absent, wherever present they are used for feeding not locomotion; one or two host life cycles.

Examples: Monocysris, Gregarina, Toxoplasma, Plasmodium.


Related Discussions:- Phylum apicomplexa - protozoan

Determine majority of segregation errors in human patients, Which of the fo...

Which of the following defines why the vast majority of segregation errors in human patients include the two sex chromosomes (XXY, XO, XYY) or chromosome 21 (triple 21)? A. The

Describe the structure of pectin, Describe the structure of pectin Its...

Describe the structure of pectin Its structure is presented in the figures (a) and (b). Pectin is a polygalacturonic acid ester along with rhamnose, arabinose and galactose.

Describe about defecation reflex, Q. Describe about defecation reflex? ...

Q. Describe about defecation reflex? An example of a reflex having an autonomic (and somatic) component is the DEFECATION REFLEX: The rectum is generally empty, but when fec

Non-ketotic hyperosmolar diabetic coma, Non-Ketotic Hyperosmolar Diabetic C...

Non-Ketotic Hyperosmolar Diabetic Coma (NKHDC) is another acute complication of diabetes mellitus. In this condition, the coma (loss of consciousness) is developed due to high blo

Explain the bioavailability of folate, Explain the Bioavailability of Folat...

Explain the Bioavailability of Folate? Bioavailability of folate from naturally occurring food sources is variable and frequently incomplete, as mentioned earlier in the food

State the female reproductive system, State the Female Reproductive System ...

State the Female Reproductive System The female reproductive organ consists of the following: Uterus receives fertilied ovum and featus develops in it Two ovaries produce

Parthenogenesis, Parthenogenesis The diploid egg produced in the embr...

Parthenogenesis The diploid egg produced in the embryo sacs during diplospory and apospory develops into an embryo without fertilization, thus maintaining the sporophytic lev

Respective functions of phospholipids, What are the respective functions of...

What are the respective functions of phospholipids, proteins and carbohydrates of the cell membrane? Ans) Membrane phospholipids have structural function they produce the bilipi

Difference between self pollination and cross pollination, What is the diff...

What is the difference between self pollination and cross pollination? Which of these two modes of pollination contributes more to the plant diversity? Self pollination happens

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