Write the class that exhibits the followin characteristics: Presence of velum in medusae Hydrozoa Presence of creeping planula without c Staurozoa Octaradial symmetry Anthozoa Exhibit velarium Cubozoa Exhibit strobilation Scyphozoa Lack polyp stage Scyphozoa and Cubozoa Exhibit polyp stage and medusa stage Lack medusa stage
Q: Make a Punnet Square of the breed between a pink ( RW) flower with red (RR) flower.. Write all…
A: Introduction When one allele totally dominates another, the dominant phenotype is conferred by the…
Q: 64 65 calx A pure culture contains only A. one species of microorganism. B. bacteria. C. a variety…
A: Culture:- it is a method of multiplying the microbes as well as eukaryotic cells in a appropriate…
Q: Consider the graph below. This is an example of whatkind of natural selection? O Directional…
A: Stabilizing, directional, and diversifying selection either decrease, shift, or increase the genetic…
Q: Which option best describes why it is important for scientist to evaluate the results of their…
A: Experiment The scientists do experiment in order to get proof of something or to get new knowledge…
Q: All land plants produce. ______by mitosis and ____________ by meiosis. Selected Answer: spores;…
A: Introduction: The haploid and diploid generations of plants alternate during their life cycle. Only…
Q: 5. List the series of events at the membrane that generate an action potential, including the…
A: Neurons The special type of cell which carry signal from stimulus to brain and vice versa.
Q: The growth of a bacterium follows the Monod model with μmax=0.3 h-1, Ks=2.5 g/l and Yx/s=0.20gx/gs.…
A: Explanation: The Monod model is a growth model that describes the growth of a bacterium as a…
Q: Choose only one which is the correct? Which of the following best describes a trait of life? Trees…
A: Explanation: 1. The origin of the fruit product is a transformative variation that works with the…
Q: What is natural selection ?
A: Evolution is a continuous process that involves change, this change is necessary as it allows…
Q: was es The scientists develop a computer simulation that will let them test how changes to the…
A: Introduction Increased genetic diversity leads to increased chances of survival of a species. This…
Q: Medical researchers discover a new compound, known as Serenity, which has been shown to be effective…
A: A hypothesis is an assumption, an idea that is proposed for the sake of argument so that it can be…
Q: What is Chemical Pollution and how can we prevent it?
A: Any undesirable, harmful, poisonous particle in the air is called pollution. These particles are…
Q: What does summation mean when we talk of postsynaptic potentials? When is summation non-linear?
A: Introduction Postsynaptic potentials are those that usually occur as a result of alterations near…
Q: "Biodegradation of Diesel Oil Using Bacillus Isolates" Environmental pollution is now a worldwide…
A: Pollution refers to garbage and contaminants that enter our ecosystem. This pollution has a…
Q: General Patterns Found Across All Biomes True or False: Many terrestrial and aquatic biomes have…
A: Diversity The different type of organism are found on this planet earth is known as diversity.…
Q: How did life most likely originate in the planet? Choose below. - Biogeochemical theory - Special…
A: Many theories describe the origin of life on the planet. Such as: Biogeochemical theory: chemical…
Q: Explain the role of Antidiuretic hormone ( vasopressin ) in water intox
A: The hormone secreted by the posterior lobe of pituitary gland that acts on the kidney to regular the…
Q: You have a 0.5M stock solution of NaCl (formula weight: 58.4 g/mole), a 0.15M stock solution of…
A: Introduction The standard concentration of the solution is usually determined in "M", which is…
Q: The neuroglia in the CNS comprise all these cells, EXCEPT Schwan cells Microglia Astrocytes…
A: Note: Question 2 is graded and so can't be answered!! Introduction Glial cells, also known as…
Q: Can gross primary productivity, or GPP, be used to help calculate net photosynthesis? If not, what…
A: Photosynthesis is a process by which green plants prepare the food with the help of carbon dioxide…
Q: Why would the ventricles need thicker walls for contraction (compared to the atria)?
A: The circulatory system has a heart, many "arteries and veins that run throughout the body, and…
Q: How the Slow Loris not become the DEAD Loris?Hints :Think about cells, membranes, amino acids,…
A: Slow Loris are the nocturnal primates, which are very small in size and belong to the genus…
Q: EVS diagram - 5 inputs that have influenced your EVS - Explanation of where you are on the EVS…
A: An ecosystem comprises all of the organisms in a particular region that interacts with the physical…
Q: All can be said of dendrites, EXCEPT: they must grow in size to be able to "learn" undergo…
A: Dendrites are finger-shaped cells located at the end of each neuron. The dendrites are small but…
Q: 14 Average size of offspring produced (g) 12 11 10 13 2 4 6 8 Number of offspring produced O…
A: There is a certain relationship between the number of offsprings produced and the size of the…
Q: Lower extremity Sacroiliac Pubic Symphysis Coxofemoral, Tibro femoral Patellofemoral •Proximal and…
A: The human body has a wide range of joints which helps us to do various activities. These joints are…
Q: Explain how the body responds to stress by addressing the following aspects of neural processing:…
A: 1) one sensory organ that is responses to the external stimuli is ear. Sensory or sensory organs…
Q: discuss the factors affecting immune responses
A: Introduction : The body's ability to protect itself from pathogens is known as immunity. Several…
Q: Which statement about thylakoids in eukaryotes is not correct?a. Thylakoids are assembled into…
A: Thylakoids are organelles found in the chloroplasts of eukaryotic cells. They are composed of a…
Q: Blood flow from heart to right head: arrange the terms in box on the right in order of blood flow…
A: 1 ascending aorta 2.aortic semilunar valve 3. Aortic arch 4.Brachiocephalic trunk 5. Right common…
Q: Is protein a tertiary structure?
A: Introduction: Protein is a crucial macronutrient found in all living things . In our muscles, bones,…
Q: in some cases, inheritance of a single allele, such as the sex-determining factor, will cause…
A: The alleles are different forms of a gene. This often produce a different phenotype than one…
Q: Q17. In a dog breed, a gene B coding for fur color has a dominant allele B for black fur. Gene B has…
A: Epistasis is a phenomenon by which the presence of one allele interferes with the expression of…
Q: State one example of an emergent property. Describe how a feature of the whole is not observed in…
A: Introduction : Emergent properties are characteristics that show up as a result of different system…
Q: The gene for tall is dominant over dwarf in the garden pea plant. If a heterozygous tall plant is…
A: Alleles are the alternative forms of a gene that are located on the same locus of a homologous…
Q: researchers discover a new compound, known as Serenity, which has been shown to be effective at…
A: Anxiety is a kind of an actual or escalated threat to Survival or well being which is induced in an…
Q: What may be expected to happen chromosomally and genetically to: a. an unfertilized egg that…
A:
Q: How might differences in enzyme concentrations affect rates of photosynthesis and respiration?
A: Photosynthesis is the process by which carbon dioxide and water are converted into oxygen and…
Q: 9 10 11 Which term below is NOT directly related to the sensory system's ability to locate a touch…
A: The Nervous system is a collection of cells, tissues, and organs that are involved in sensing,…
Q: 5. Analysis of Macromolecules in Unknown Solution Record your results in Table 2.11. Based on the…
A: Introduction In our body we have four different types of bio-molecules which perform various…
Q: What are cellular membranes mostly made out of? Choose the best answer. O Lipids and proteins O…
A: Introduction :- All cells have a cell membrane, also known as a plasma membrane, which separates the…
Q: Identify the charges (positive/negative) that appear on the inside AND the outside of an axon while…
A: Neuron Neuron is the basic functional unit of brain and spinal cord.
Q: Differentiate the following based only on their general external anatomy: Beetles versus True Bugs
A: Insects are invertebrates that do not have a backbone or skeleton inside. They have a hard outer…
Q: Similarities which have arisen independently in two or more organisms that are not closely related…
A: Evolution is the process of changes which an organism develops with change in the various…
Q: Complete the following problems. Restriction enzymes (REs), which cut D NA at specific sequences,…
A: The restriction enzymes are the endonuclease enzymes, which cuts the DNA at specific sites called…
Q: why wouldn't the answer to part a be just 160/800= 0.2? why is that being squared? when you square…
A: In this question, asked that why the answer wouldn't to be just 0.2 and why was that squared.
Q: Differentiate the following based only on their general external anatomy: Mosquitoes versus Flies
A: The mosquito and flies both are insects belongs to the same order named, diptera. they are named…
Q: Describe the role/function of the coronary circulation.
A: Introduction Large and muscular in nature, the heart constantly pumps oxygen-rich blood to the brain…
Q: The largest cycloneuralians are also the only ones with external fertilization. Which phylum is…
A: * Cycloneuralians belongs to the clade of ecdysozoan animals which consists of Scalidophora and…
Q: what are the differences and similarities between LPS and LPS+IL-10?
A: Inflammatory response occurs when any tissue is affected by the foreign materials, such as: trauma,…
Write the class that exhibits the following characteristics
Step by step
Solved in 2 steps
- Which cell in human body contain Lamellipodia(be specific),does skeleton muscle cell contain Lamellipodia?compare choanoflagellates and choanocytes of sponges based on their morphological features: please indicate each of their characteristsics cell shape collar complexmicrovilliflagellumDiscuss the structures of the following organisms when viewed under the microscope: Scolex of a tapeworm Ova and uterus in a gravid proglottid of a tapeworm Flukes
- Differentiate the following protozoans by completing the table below: PROTOZOANNERVE GENERAL APPEARANCE ORIGIN HABITAT FEEDING INNERVATION HABIT LOCOMOTORY ORGANELLE MEANS OF FUNCTION REPRODUCTION 1. Euglena sp. 2. Amoeba sp. 3. Plasmodium sp. 4. Paramecium sp.Phylum Sarcomastigophor Labyrinthomorpha Apicomplexa Microspora Acetospora Myxozoa Ciliophora Habitat Symmetry Germ Layer Give two classes belonging in each phylum. Locomotion Digestive Respiratory Circulatory System Excretory Nervous Reproductive Fertilizatio nSpicules are formed by Scleroblasts Silicoblasts Scleroblasts Calcoblasts Miracidium is a larval stage in the development of… Taenia solium Echinococcurs granulosus Ascaris lumbricoides Fasciola hepatica Hydrozoans are classified under cnidaria because of the presence of… Tentacles Cnidoblasts Hypostome Interstitial cells
- Differentiate the functions of the macro-and micronuclei of ciliates. What is the advantage of having dimorphic nuclei as compared to the monomorphic nucleus of other protozoans? Apicomplexans are widespread and common parasites of worms, echinoderms, insects, and vertebrates (including humans). What characteristics do these protozoans have that make them highly infective (efficient as parasites)? How can foram fossils provide clues about past cold and warm periods, and global temperature change? What characteristics separate Euglenozoans from Chlorophytes (i.e., Volvox, green algae)?Identify what are described:1. The type of pseudopod exhibited by amoebozoans.2. The leading area for pseudopod movement in amoeba.3. The terminal region in amoeba responsible for exocytosis. 4. Causative agent of reptilian amoebiasis.5. Mass of naked multinucleate cytoplasm that serves as feeding stage in slimemolds.6. Aggregation of individual cells in cellular slime mold occur during thissituation.7. The feeding form of Entamoeba histolytica.8. Primary function of slime molds in the environment.9. Mode of nutrition among slime molds.10. This is another term for the pseudoplasmodium.Give possible ways of grouping protozoans other than the existing taxonomic classifications of protozoans. Outline the proposed classification.
- Give TWO BASIC (essential to an organism’s survival, i.e. without these, existence is not possible) structures of the Phylum Mollusca. Give FOUR TYPICAL (distinguishing features) structures of the Phylum Mollusca.Describe at least four morphological features similar to both choanoflagellates and choanocytes of sponges and the functions of these structures in each. please do not directly copy from googleSiphonicle neck in ammonoidea is directed forwads Select one : True False