By looking at a cross section you can sometimes tell if an organism has bilateral symmetry or radial symmetry. Which type of symmetry do you think the roundworm displays? Explain.

Q: Which of the following is correct? The filaments of water molds and fungi are homologous The…

A: Land plants are also referred to as embryophyte. They contain all the pigments to perform…

Q: a. An octopus has one symmetry. Describe it. b. If you disregard the eyes and mouth of an octopus.it…

A: The organism can be classified on the basis of symmetry they have in their body parts. It is studied…

Q: Explain the advantage of a Radial body plan

A: Radial symmetry or radial body plan is the type of symmetry identical body half can be generated…

Q: A. ROOTS Common name: Vetiver (Moras) Scientific name: Morphological character and function(s):…

A: Since you have asked a question with multiple subparts, we will answer only first 3 subparts for…

Q: Spirochaetes are free-living, anaerobic bacteria that contain spiral-shaped cells. Nematodes are…

A: Introduction Spirochaete:- It is a member of the phylum Spirochaetota, which contains distinctive…

Q: Give at least 3 examples of higher forms of life that are bilaterally symmetrical. Explain why they…

A: The bilateral symmetry is a kind of arrangement of the parts and organs of a animals in which the…

Q: Diagram of spore in biological classification?

A: Alternation of generation is the change in the genetic content of the cell between the gametes and…

Q: What is the difference between structural colors and colors based on pigments? How do the…

A: Colors of animals tend to be dramatic and vivid while serving as crucial marks of recognition, for…

Q: What is phenetic system of classification?

A: Classification  It describes the process of classifying living and extinct organisms based on shared…

Q: Explain the greek word 'texa' in living world?

A: It is the arrangement of various organisms into different categories on the basis of different…

Q: How is a chromosome different from a chromatin? a.)A chromosome is a segment of DNA while chromatin…

A: DNA is an important biomolecule because this only carries the genetic information from generation…

Q: What is phenetic system of classification?

A: Introduction: There are numerous creatures in the biological world. These species differ in terms of…

Q: QUESTION : What will happen if human being have cell wall? Explain scientifically.

A: The cell wall is the outer covering of a cell, located adjacent to the cell membrane, also known as…

Q: What is the main summary of figure 7 and 8? Describe.…

A: Warburg effect : As we know that most cancer cells exhibit increased glycolysis and used this…

Q: Eukarya, Bacteria, and Archaea. Which of the following is a characteristic found only in organisms…

A: Correct answer: D. Each cell has a membrane bound nucleus

Q: What is a taxon?  What is the plural of “taxon”?

A: Introduction Taxonomy/Scientific categorization is the study of naming, depicting, and…

Q: What is the name on the diagram number 4, 5,6, 9

A: The cross-section of skin has three main layers: the epidermis, dermis, and subcutaneous tissue. The…

Q: Microscopic Images Examine the microscopic images of protists below. Note cell shapes, organelles,…

A: D. Noctiluca scintillans, this dinoflagellate is known for its bioluminescence, which can sometimes…

Q: 1. Which of the following sequences shows the correct hierarchy of classification, going from the…

A: To determine: To determine the given hierarchy of classification from most inclusive to the least…

Q: Write down the role of placoid scales?

A: Placoid scale is a type of scale that encompasses the basic unit of the sharks hard skin cover. The…

Q: Write a short note on endomembrane system?

A: Endomembrane systems are exclusively found in eukaryotic organisms. This system plays the role of…

Q: Look at this adult sea urchin. What type of body symmetry do you observe from the sample?

A: Here,the adult sea urchin shows radial(fivefold) symmetry. Sea urchins are creatures found in oceans…

Q: Living things have a different molecular composition from nonliving things. What makes this…

A: The world is composed of various distinct things. However, some things are non-living whereas, some…

Q: an you answer all the parts of the question about this picture  A:What is this structure? B:This…

A: Mollusca is the second largest phylum in the animal kingdom. Most of the molluscs have shells. The…

Q: The highlighted structure is what

A: Endocrine glands are the organ that makes hormones. The hormones released directly from these glands…

Q: Which Phylum does this structure belong to? What structure is seen in this image?

A: Answer: PHYLUM: It is the taxonomic category which comes under a huge group of living things. Phylum…

Q: Describe an advantage of using TEM rather than LM to studyintracellular structure.

A: TEM stands for transmission electron microscope. It utilizes the energetic electron to provide…

Q: The nematode C. elegans is a cylinder about 1 mm long and 0.1 mm in diameter, consisting of about…

A: In the living world, we see a large number of microorganisms, animals and plants. These organisms…

Q: ) Poly A headdress and tail b) Ligase and helicase c) Amino acid and nitrogenous base

A: In eukaryotes, poly(A) tails usually act as stabilizers of intact mRNAs, whereas in E. coli they…

Q: What is description of some important families?

A: Taxonomic hierarchy denotes to the arrangement of categories in increasing or decreasing order.…

Q: Define class-chondeichtyes with diagram?

A: Phylum Chordates are characterized by the presence of four diagnostic characters notochord, dorsal…

Q: compare the body symmetry of the organisms: jellyfish, scypha, planaria (dugesia), protoreaster,…

A: Correspondence of body parts in reference to its geometry, size, shape and relative position…

Q: Chemical insectides remain useful only for a limited time. Explain with reference to evolution with…

A: Pests are destructive insects or other organisms that attack food, crops, livestock etc. Pesticide –…

Q: Looking at the image- how do you think this organism moves?

A: Ciliates are defined as single-celled animals belonging to a large and diverse phylum distinguished…

Q: What is this image and the different parts of it explained?

A: The lymphatic system consists of lymphatic ducts and vessels, lymph nodes and the lymphatic organ.…

Q: An organism with radial symmetry is one that

A: Any organism can be categorized as symmetrical or assymetrical.  Asymmetrical are those which cannot…

Q: Study the figure below and then answer the related questions. It illustrates round worm C. elegans’s…

A: Mutation in the last codon of second exon from AGA to TGA will code for a stop codon represented by…

Q: Compare and contrast homologous structures and analogous structures. Provide one example of two…

A: Homologous structures and analogous structures are both terms used in comparative anatomy to…

Q: Draw, label and annotate the cell in the picture below

A:

Q: It is an animal but it contains fewer than 2 germ cell layers (primary tissue layers). Furthermore,…

A: Germ layer is a group of cells of embryo which contribute to formation of organs and tissues. *All…

Q: All the organism on your campus make up?

A: An organism can be defined as an individual entity which propagates the properties of live. It…

Classification of Marine Organisms

Classification is a way of categorizing organisms that enables an easy process of identification of such organisms. All living things are classified by grouping them under specific categories. The grouping is done based on the close relativeness of the organisms. The classification tool requires knowledge of characteristics, differences, and similarities between different organisms.