In your garden you find a segmented animal with jointed legs. It has a distinct head capsule but the body segments are all quite similar. You cut it open and find mature gonads and a tracheal system. The animal is ...
Q: The five different predator phenotypes will be represented equally at the start of the simulation.…
A: Predator-mediated phenotypic plasticity is commonly found in the nature. Phenotypes of prey species…
Q: Explain this example of the following water quality serial dilution. Note the dilution factors and…
A: Serial dilutions are done regularly for environmental samples expected to contain high bacterial…
Q: If a cell with 6 chromosomes undergoes mitosis followed by cytokinesis, how many chromosomes will…
A: Mitosis is the process by which a cell replicates and then segregates its chromosomes, producing two…
Q: Describe three major goals of the Human Genome Project.
A: Human genome project (HGP) was a scientific project which was an international collaboration…
Q: 8. Why is it adaptive for a bacterium to not express the genes that encode for that lactose…
A: Bacteria are able to adapt to their environment by regulating the expression of genes that encode…
Q: Define about Human Genome Project-Write (HGP-Write) ?
A: An international, collaborative research program called the Human Genome Project (HGP) aimed to map…
Q: photon of sunlight and a carbon atom in a molecule of carbon dioxide in the atmosphere:
A: In photosynthesis is a solar energy is hydrated as chemical energy in a process glucose oxygen is…
Q: Plasmid vectors have the following characteristics, except _________ . a. MCS b. expression c.…
A: Introduction: A plasmid is a small, circular DNA molecule that is distinct from the chromosomal DNA…
Q: dye along a linear portion of the vessel. a. Discuss how blood flow velocity can be measured using…
A: Blood flow rate and velocity are crucial factors in the analysis of vascular systems as well as in…
Q: The below photograph shows a Gram-stained slide viewed using a light microscope set at brightfield…
A: Gram's staining is a technique used to distinguish between Gram negative and Gram positive bacteria.…
Q: We use a NanoDrop spectrophotometer to analyze plasmid DNA obtained from miniprep. What information…
A: A spectrophotometer is a device that measures the amount of light a solution has absorbed in order…
Q: describe a reflex action
A: Reflex action is an involuntary action. It occurs due to any sudden stimulus. there is no preplan…
Q: Activity 4: Fetal Circulation - Adult Equivalents: Label the 5 Leader Line Arrows in the following…
A: The human fetus's cardiovascular system pumps blood through the fetal circulatory system. Human…
Q: Case Study, Chapter 32, Diet Therapy and Special Diets Nathan Levi, 88, is admitted to the hospital…
A: A therapeutic diet routine is a plan that controls the admission of specific food varieties or…
Q: 10. Modify the diagrams below to reflect the activation and repression of lac operon. Use arrows,…
A: Lac operon contains genes involved in metabolism. The genes are expressed only when lactose is…
Q: Interaction exhibited by the organisms named cat and rat is called; 1: mutualism 2: commensalism 3:…
A: Introduction :- Any organic, living system that performs as a distinct individual unit is referred…
Q: The statement is true or false "A person having XO karyotype is genotypically a male"? True False
A: Introduction: Turner syndrome (TS), also known as congenital ovarian hypoplasia syndrome, is a…
Q: Answer the questions below to explain the Cardiovascular (Circulatory.) System- 1. List 3 or more…
A: Introduction : The human body is a complex machine, requiring many processes to function…
Q: What vitamin may be administered to treat osteomalacia? Vitamin E Vitamin B Vitamin D Vitamin C
A: Fibrous connective tissue makes up bones. Bones include both a mineral and an organic component.…
Q: Which of the following occurs to the blastocoel during Xenopus development? is replaced by the…
A: Xenopus It refers to the genus of highly aquatic frogs that are mostly found in the regions of…
Q: what is the Difference between antimetabolites and mitotic disruptors.
A: Introduction Drugs are the chemical substances or compounds that are used in the treatment,…
Q: Several new tetraploid species of a plant called salsify (Tragopogon) have arisen in western North…
A: Introduction :- When an organism possesses more than two sets of chromosomes from various species,…
Q: What's is the vascular cylinder?
A: Tissue is a structure which is formed up of various cells . In plants , tissues are categorised as:-…
Q: scratching the itching area cause nerve.11 ?endings to release which of the following اخترأحد…
A: Introduction : Histamine is secreted by basophils. Histamine is an organic nitrogenous compound…
Q: Neurons have an electrical charge across their membranes called the resting potential when they are…
A: The nerve system and the hormonal system work together to regulate and coordinate the human body.…
Q: Calculate the birth rate if 16 new plants are added through reproduction in the existing 40 lily…
A: Introduction: The birth rate is the ratio of live births in a year to the average total population…
Q: Sponges are full of holes, jellyfish are big open sacs, and flatworms are flat. How are these…
A: Cellular respiration is the energy-liberating process. It links with the gas exchange. Different…
Q: "The Quest to Create a Synthetic Human Genome" Define this ?
A: A genome is the complete set of genes or chromosomes present in the cells of an organism. A gene is…
Q: List the primary signs and symptoms of pulmonary disease.
A: Patients with pulmonary diseases suffer from a wide range of symptoms that can vary in severity. An…
Q: There are several types of symbiotic relationships
A: Plants and microbes both get their nourishment from the soil and influence soil characteristics…
Q: Respiration normally starts with glucose; fully explain how other compounds may enter the…
A: All living cells of an organism engage in respiration, a metabolic biochemical process that produces…
Q: 1. List 3 or more major organs/ parts involved in this system. 2. Explain in detail how this system…
A: The Immune System of the body is the system that helps in fighting against diseases and protects our…
Q: in the human genome project, scientists have identified the sequence of the base pairs of the human…
A: The Human Genome Project (HGP) was an international, cooperative research initiative with the aim of…
Q: 9. Individuals of genotypes AaBb were mated to individuals of genotype aabb. One thousand offspring…
A: A genetic cross is when two people intentionally mate, combining their genetic makeup in the…
Q: PLEASE DO THIS WITH FBD. I WANT THIS TO BE TYPEWRITTEN OR IF HANDWRITTEN. PLEASE WRITE LEGIBLY OR…
A: There is a strong physiological response towards a decrease or increase in bofy temperature. Such…
Q: What is Protein Degradation?
A: Introduction: Proteins are substantial, intricate molecules that play a variety of important…
Q: 10- There are many negative conséquences for a diet high in sodium. Explain how too much sodium in…
A: High salt intake over an extended period of time can raise blood pressure and increase the risk of…
Q: 1) Vd of a drug will be high when it is distributed in the following tissues except- a) Adipose…
A: In pharmacology, the volume of distribution (V D, often referred to as apparent volume of…
Q: To perform the various functions a cell needs a lot energy from which part of it body?
A: The fundamental units of all living things are cells. The human body has trillions of cells, each of…
Q: How does pneumothorax differ from pleural effusion?
A: Essentially, the pleural space is constituted by the parietal pleura that lines the chest wall and…
Q: What pathway is Fog2 gene product a part of and how does it affect sex determination?
A: Gata4 together with the cofactors Nr5a1 (Sf-1) and Fog 2 (Friend of Gata, 2; also known as Zfpm 2 )…
Q: here is the question: Starting as a lipid in some holiday prime rib, trace the path that energy and…
A: Carbohydrate, protein and fat - these three macromolecules are the major sources of energy in most…
Q: Draw a fern life cycle and include the following terms: sporophyte, frond, rhizome, roots, sorus,…
A: The fern's life cycle is divided into two stages: sporophyte, which produces spores, and…
Q: Which of the following characteristics is true of the fungi that comprise the dermatophytes?…
A: Introduction :- Tinea corporis (ringworm), Tinea capitis (scalp ringworm), Tinea unguium (nail…
Q: What are all the different tipes of plant tissues
A: The plant kingdom is vast and diverse, comprising many different species of plants. Each plant has…
Q: is the intracellular fluid (ICF) and extracellular fluid
A: The fundamental structural and operational unit of our body is the cell. It performs numerous bodily…
Q: Explain the one-way flow of energy through the biosphere How energy is trapped/stored in the…
A: The areas of Earth where life is present are referred to as the biosphere. The biosphere encompasses…
Q: Mention any five characteristics of the human eye that enable it to capture images in the real…
A: The cornea, iris, pupil, aqueous humour, lens, vitreous humour, retina, and optic nerve are the main…
Q: a. What are the applications of modern biotechnology in the field of engineering? b. What are the…
A: Biotechnology It refers to the use of cellular and biomolecular processes to develop technologies…
Q: If the above gene is one of the three structural genes of the lac operon that codes for the protein/…
A: The bacterium Ecoli possess a highly effective lactose Metabolism process . The lac operon is a…
In your garden you find a segmented animal with jointed legs. It has a distinct head capsule but the body segments are all quite similar. You cut it open and find mature gonads and a tracheal system. The animal is ...
| A. |
a spider |
|
| B. |
a woodlouse (isopod) |
|
| C. |
an insect |
|
| D. |
a myriapod |
Step by step
Solved in 2 steps
- You find a worm and discover that it has no coelom, no nephridia and a mouth but no anus. What must be true of this animal? A. it is a xenacoelomorph B. it is s pseudocoelomate C. it is hermaphroditic D. it exhibits bilateral symmetry E. A, C and DA bird or feathered dinosaur is ________. a. Neornithes b. Archaeopteryx c. Enantiornithes d. PaleognathaeSegmentation, first seen in annelids, allows evolutionary advantages bya. allowing more fluid movement for less energy expense.b. specialization of segments to carry out different functions.c. allowing coelom development.d. concentrating sensory and nervous tissues and organs in the direction of motion.
- Arthropods are the first phyla to possess: A)a brain B)an exoskeleton C)a complete digestive system D) an endoskeleton E) gillsThe oldest body fossils of a land animal are of_____ .a. insects c. cnidariansb. roundworms d. myriapodsA fishing net brings up a soft bodied animal with a coiled external shell. How can you determine whether the animal is a gastropod or a cephalopod? A) give one unique trait that would allow you to identify the organism as a member of class gastropoda. B) give one unique trait that would allow you to identify the organism as a cephalopod
- Which is NOT true about the acrchaeopteryx fossil: A) had jaws with sharp teeth B) had three fingers with claws C) lived around 60 million years ago D) had a long bony tailYou read a research article presentsing new phylogenetic data demonstrating that species that contain a pseudocoelom are not closely related to one another. This suggests that: A. evolution of the pseudocoelom occurred more than once. B. the pseudocoelom evolved before the coelom. C. pseudocoelomates are more closely related to acoelomates than one another. D. pseudocoelomates are more closely related to coelomates than one another.A major difference between birds and other reptiles is that birdsa. produce a shelled egg. d. care for their young.b. are ectotherms. e. have air sacs.c. are tetrapods.
- An animal whose development is marked by radial cleavage and enterocoely is ________. a. a deuterostome b. an annelid or mollusk c. either an acoelomate or eucoelomate d. none of the aboveVertebrates and tunicates share(A) jaws adapted for feeding.(B) a high degree of cephalization.(C) an endoskeleton that includes a skull.(D) a notochord and a dorsal, hollow nerve cordWhy was the evolution of the pulmonary veins important for amphibians? a. To move oxygen to and from the lungs b. To increase the metabolic rate c. For increased blood circulation to the brain d. None of the choices are correct.