Define each of the following: lophophore, zoecium, zooid, polypide, cystid, statoblasts.

Q: Compare and contrast:  trophozoite vs. cyst pls indicate sources

A: Trophozoite or megna form and cystic form observed in Entamoeba histolytica, it cause amoebic…

Q: Describe the following: 1.) Lophophore 2.) Zoecium 3.) Zooid 4.) Polypide 5.) Statoblast

A: 1) Lophophore is a

Q: By means of words and arrows describe the pathway water and food take through the syconoid sponge.

A: Sponges have a specialized system called as the Water Canal System that enables them to absorb food…

Q: Define the following: pedicellariae, madreporite, respiratory tree, Aristotle’s lantern, papulae,…

A: Pedicellariae is an important organ of echinoderms. It resembles a small wrench- or claw-shaped…

Q: Match each description to the correct type of algae. The protists most similar to plants -Red algae…

A: Algae is a eukaryotic organism. They are cable of conducting the process of photosynthesis. The…

Q: What alga does a trypanosome superficially resemble?

A: The living world has a large diversity The living organisms are classified into different groups…

Q: entists can determine similarities or differences between two species by preparing DNA gels from…

A: Gel electrophoresis Gel electrophoresis is a electrophoretic method of seperation of the DNA…

Q: Explain why a cyst stage may be useful in a protozoan

A: Protozoans are the unicellular eukaryotes that are either parasitic or free living. They take…

Q: Identify the domain and kingdom for each of the following organisms. (a) Archaeopteryx (b)…

A: In terms of biological taxonomy the domain is referred to as the super kingdom. The three domain…

Q: Describe archegoniophore in Funaria with help of labelled diagram

A: Archegoniophore is characteristic of phylum Bryophyta in Kingdom Plantae. It is female reproductive…

Q: Illustrate the following flagellar arrangements. Monotrichous Lophotrichous Amphitrichous…

A: All living organisms are made up of cells. The cells are the basic structural and functional unit of…

Q: Why do unicellular organisms are used as laboratory models? Cite some examples.

A: Model organisms are non human species used in laboratories to understand biological processes. Model…

Q: State some major groups of protists.

A: Kingdom Protista is usually referred to as a mixed kingdom as it has a variety of organisms. Kingdom…

Q: Compare the structure and means of locomotion of ciliates anddinoflagellates.

A: Phylogenetically kingdom Protista acts as a connecting link between the prokaryotic kingdom Monera,…

Q: Which of the following characteristics are found within the pseudocoelomate phyla…

A: Pseudocoelomates generally consist of a fluid-filled body cavity. They lack a true coelom, i.e they…

Q: Complete the table below in order to compare the different coelenterates.

A: Phylum -Coelenterata --Phylum Coelenterata , is an important phylum of invertebrates , coelenterata…

Q: Can the specialized dinoflagellates that live within hermatypic coral polyps exist outside of a…

A: Corals are marine invertebrates belong to class Anthozoa of phylum Cnidaria. They characteristically…

Q: Which group has pseodopods? euglenoids ciliates apicomplexa diatoms amoebas slime molds red algae

A: Pseudopod It is defined as a temporary arm-like projection of cell membrane. It is formed in the…

Q: Give the main characters of dinoflagellates.

A: Dinoflagellates are the unicellular eukaryotes. Dinoflagellates are mostly marine plankton, but they…

Q: In which class does Plasmodium reside? A. Amoebae B. Apicomplexa C. Ciliates D. Flagellates

A: Step 1 Plasmodium is the obligate parasite and a causal organism of malaria. There are about 200…

Q: A VB Name the phylum of this organism.

A: The phylum (Comes under code of nomenclature) is a taxonomical grouping that ranks third after…

Q: observe the microscopic section of antheridiophore and archegoniophore. Record observation here?

A: Antheridiophores and archegoniaphores are reproductive structures present in Bryophytes (nonvascular…

Q: This organism belongs to which Phylum?

A: The above organism looks to have a transparent gelatin like body with presence of Illuminious body.…

Q: #1: Name the black structure at the tip of the pointer? # 2: Name the phylum this organism is…

A: Fungus is the type of eukaryotic organism characterized by the presence of chitinous cell wall and…

Q: How many times did the lophophore evolve and how does the lophophore differ among taxa?

A: Taxonomy is the scientific methodology devised to classify the organisms based on their morphology,…

Q: Give the DOMAIN for these organisms

A: The three domains are: Archaea  Bacteria Eukarya. Prokaryotic organisms belong either to the…

Q: Discuss briefly the phylogenetic position of placozoa

A: Placozoa : These are simple animals that lack nervous system and have a four kinds of somatic cells.…

Q: Which of the following statements about diatoms is not correct?

A: Diatom is a fungus which helps in the production of oxygen.

Q: In which of the following kingdoms diatoms are placed?

A: The diatoms are algae and are found in the houses that are made from glass. These are the only…

Q: What are the similarities and differences of the choanoflagellates and the choanocytes of sponges…

A: A cell could be a cytoplasmatic mass that's externally connected by a cytomembrane. Cells are the…

Q: Write down the comparision between phylum-ctenophora and phylum-platyhelminthes?

A: Phylum is the principal taxonomic category that ranks above class and below kingdom, equivalent to…

Q: Organisms from this group have such complex eyes that they can probably form images Sclerospongia…

A: Cubozoa are also commonly known as box jellies. Cubozoa Phylum:Cnidaria Class-Cubozoa

Q: Biramous appendages are found in the following Subphylum or Subphyla a. Uniramia O b. Chelicerata…

A:

Q: Give the different classes of each phylum. 1.    Phylum Cnidaria 2.    Phylum Mollusca

A: Phylum is a level of classification of organism or taxonomic organization which ranks below…

Q: Which of the following is NOT unique to Phylum Mollusca (Radula/chromatophores/coelom/mantle)?

A: Mollusca is the second-largest phylum of invertebrate animals after the Arthropoda. They include…

Q: Identify: 13. The organism where some ancestral Cercozoans derived their plastids

A: In eukaryotic cells, the plastid forms the main sites of photosynthesis. They are double-membraned…

Q: Describe several uses of Lycopodium

A: Introduction Lycopodium Plants Are Flowerless, Vascular, Terrestrial Or Epiphytic Plants With Widely…

Q: this is a sponge tissue, label the choanocyte, flagellum, colar with microvilli, nucleus and…

A: The choanocyte epithelium (choanoderm), which includes cells that support the choanocyte chambers;…

Q: Define Archaeplastida

A: According to the question, we have to give the definition of Archaeplastida. So, let us have a look…

Q: What genus of protists appears to contradict the statement that unicellularity restricts cell size?…

A: Protists are a group of organisms exhibiting a great extend of diversity. Most of the protists are…

Q: Parasitic alveolates that form spores at some stage in their life belong to which group? (a)…

A: * The answer of the question is option D that is apicomplexans. * Parasitic alveolates that form…

Q: Which of the following lineages forms it's protective structures from silica dioxide and is…

A: Diatoms belong to the group of chrysophytes and they are present in fresh as well as marine water.…

Q: Which group of organisms do not have microtubules inside their cells? Ciliophora Archaeozoa…

A: The organization of microtubules (MTs) in the mitotic spindle apparatus has been shown to involve a…

Q: Explain the following term : pedicellariae, madreporite, respiratory tree, Aristotle’s lantern,…

A: Echinoderm  They are the group of marine invertebrate animals.