Answered: Flatworm parenchyma cells that are stem…

Flatworm parenchyma cells that are stem cells: a. pigment b. fixed parenchyma cells c. neoblasts cells d. neural crest cells e. chromatophores

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

See similar textbooks

Related questions

Q: Which of the following statements is correct about the tropism of metastases

A: How cancer spread through metastasis from one part of the body to other? Which of the given…

Q: What is necessary to make a cleavage furrow during cytokinesis? A. Kinesin "walking" along…

A: * cytokinesis part of cell division in which cytoplasm of one cell divides into two daughter cells.…

Q: a. In the proliferation of injured tissues, what are the two main types of cells that initiate the…

A: Hello, as your question has many parts, we will only answer the first three parts for you and if you…

Q: 3) After the Industrial Revolution, dark-colored moths outnumbered light-colored moths in certain…

A: Natural selection is a phenomenon that states that individuals that have different phenotype would…

Q: A. Division of the cell nucleus, results in two daughter nuclei, each have the same number of…

A: According to our guideline we can answer only first three subparts of the question. So, upload the…

Q: Microscopic examination of a section of a normal young adult ovary reveals large numbers of…

A: The question is asking us to identify the phase of the cell cycle in which the large cells found in…

Q: In the course of double fertilization, one sperm cell fuses with the egg and the second one fuses…

A: Double fertilization gives stimulus to the plant due to which the ovary develops into fruit and…

Q: What do you mean by mixed unicellular glands cells?

A: A gland is a basically a group of cells which are specialized or differentiated to secrete a…

Q: Mitotic Cell division occurs in dogs, potato, zebra, and parrots cells. Which character will be…

A: The asters represent the centrioles found in animal cells. It is found at each pole and guides the…

Q: A diploid, multicellular life-cycle stage that gives rise to haploid cells by meiosis is called a…

A: Diploid can be defined as the cell or known as the organism which consist of paired chromosomes,…

Q: Haploid cells have copy/ies of each type of chromosome, while diploid cells have…

A: Haploid cell as the name suggests has a single set of chromosomes, they are generally present in…

Q: Animals and plants both have diploid and haploid cells. How does the animal life cycle differ from…

A: The alternation of generations is the alternation of a sexual phase and an asexual phase in the life…

Q: How is the life cycle of Ascomycetes different from that of humans? A. Haploid cells undergo…

A: The life cycle of organisms includes haploid and diploid phases, and they are classified into…

Q: The light- sensing units of ___________ are called "Ommatidia" and are composed of a series of ____…

A: Ommatidia are the compound eye of arthropods.

Q: Explain differences and similarities between the onion cells and the Elodea cells.

A: Cell walls and cytoplasm were found in both onion and elodea cells.

Q: In Eukaryotic organisms, what are germ cells? A. In animals, germ cells are first cells that an…

A: The rest of the cells in the body, known as somatic cells, only undergo mitosis to divide. The term…

Q: B = if the second sentence is true and the first is false C = if both sentences are true. D = if…

A: The first sentence - cellulae means six sided and of heptagonal shape... is wrong Because yes the…

Q: profile-image For which organism and life stage would you expect to see the most rapid senescence?…

A: Introduction The slow decline of functional characteristics of living organisms is known as…

Q: a. CELL? = b. CELL? = c. CELLS? =

A: Sea urchin is spiny echinoderms, sea urchin have both sex male or female with testis and ovaries…

Q: 1.Embryogenesis follows while the ovary matures into fruit. B. The ovule becomes the seed. A.If…

A: We are answering 1st question only. For rest of question pls repost.

Q: What is the ploidy of two daughters of a dividing cell of a hornwort’s gametophyte? Select one:…

A: The hornwort belongs to bryophyta. The root, stem and leaves like structure are present in the…

Q: A yellow dust appears on the fingers, whenever we touch the middle of a flower. These tiny yellow…

A: Flower is a reproductive part of a modified thick shoot of an angiosperm plant. In order to carry…

Q: The products of budding are a. two cells of equal size. b. two cells, one of which is smaller…

A: Budding is a sort of asexual reproduction where another organism creates from an outgrowth or bud…

Q: What are extrusomes?a. hairs on flagellab. membrane sacs beneath the cell surfacec. tough-walled…

A: b. membrane sacs beneath the cell surface

Q: A dikaryotic cell develops into a zygote whena. mitosis divides the two nuclei into separate cells,…

A: Dikaryotic cells are those cells which contains two haploid nuclei, one from each parent. These two…

Q: Plants have a life cycle called_______ . In this type of life cycle, some cells in the multicellular…

A: Plants are the living organisms which synthesize their own food by photosynthesis. In photosynthesis…

Q: Plant and animal cells are similar in many ways, but there are some ways they are different. What…

A: Animal cell is different from plant cell in many ways b) Animal cell have no vacuoles or less…

Q: Although ascospores are produced by mitotic division, none of the spores develop into fungi that are…

A: The mitosis division produces the daughter cells which are identical to parent cells and have the…

Q: In animal cells, cytokinesis is accomplished by a contractile ring containing actin. The related…

A: The division of the cytoplasm is called cytokinesis. In a typical cell, cytokinesis accompanies…

Q: Which of the following events are required for a one-cell zygote to develop into an entire organism?…

A: The process where gametes from mother and father i.e., egg cell and sperm fuse together and forms a…

Q: an ovule include the following structures. Indicate whether each is haploid or diploid. a.…

A: The five main divisions of plants are Thallophyta, Bryophyta, Pteridophyta, Gymnosperms, and…

Q: Growth cones are highly mobile regions of developing neurons. What prevents the growth cone from…

A: The developing neurite which is a projection that arises from the cell body of a neuron contains an…

Q: At this stage of embryogenesis, the plant embryo forms eight cells. In Arabidopsis thaliana, it is…

A: Embryogenesis of a single cell gives rise to a living multicellular organism. The embryo formed from…

Q: Which of the following statements about iPS cells is correct? O A. They are derived from embryonic…

A: Pluripotent stem cells keep promise withinside the discipline of regenerative medicine. Because they…

Q: How is the life cycle of Ascomycetes different from that of humans? A. Haploid cells undergo…

A: Ascomycota is a phylum of the kingdom Fungi that, together with the Basidiomycota, forms the…

Q: This onion root cell is

A: An onion root tip is a rapidly growing part of the onion and thus many cells will be in different…

Q: A. An embryo sac (ovule) contains eight haploid nuclei. B. Three nuclei become three synergids, 2…

A: During megagametogenesis, the functional megaspore gives rise to the mature female gametophyte.

Q: Which of the following is NOT an example of cell migration as a part of cell differentiation? A.…

A: Cell migration : In adults, cell migration occurs during vital cellular processes such as tissue…

Q: Which of the following are characteristics of stem cells? Select all that apply. --They can…

A: Stem cells are cells that have the potential to differentiate into any type of cell and can divide…

Q: Which of the following rows identifies Process 1 and Process 3 in the life cycle shown in the…

A: In this question, we have to answer event occur in process 1 and process 2.

Q: The haploid genome of Toxoplasma gondii has 14 chromosomes. When an oocyst changes into a…

A: The indirect process of cell division the indirect process of cell division in which the chromosome…

Q: What is the phenotype of the gnom mutant? A. Loss of cell fate B. Lack of cell-cell…

A: Introduction Auxin is an important plant hormone that regulates cell division and differentiation…

Q: . chimeras form between genotypes

A: What is the evidence for conflict in Dictyostelium ? Ans. ( b) chimeras from between genotypes.

Q: You have received an opportunity to work with a professor. He wants you to induce a tumor in a model…

A: Model organism are those non human species, which are extensively used in laboratory to test a…

Question

Flatworm parenchyma cells that are stem cells:

a. pigment

b. fixed parenchyma cells

c. neoblasts cells

d. neural crest cells

e. chromatophores

Definition Definition A phylum of organisms also known as "flatworms". They are dorsoventrally flattened from head to tail. They are invertebrate, soft-bodied, acoelomate, unsegmented and have bilateral symmetry.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

How is the life cycle of Ascomycetes different from that of humans? A. Haploid cells undergo meiosis. B. Haploid cells undergo mitosis. C. Diploid cells undergo meiosis. D. Diploid cells undergo mitosis.
7. Mesothelioma is a rare cancer whose main risk factor is exposure to asbestos. Asbestos are needle-like fibers that are easily inhaled into the lungs. When the needle-like projections penetrate the lining of the lungs, surrounding cells are damaged. Over time, malignant tumors form, resulting in mesothelioma. How do the cells involved in mesothelioma differ from noncancerous cells? A. Mesothelioma cells assort independently while noncancerous cells are highly regulated. B. Damaged noncancerous cells will die whereas damaged mesothelioma cells will continue to divide. C. Mesothelioma cells show anchorage dependence while noncancerous cells do not D. Mesothelioma cells undergo twice as many checkpoints as noncancerous cells.
Embryo is a solid ball of cells 2. (a) Describe the difference between pluripotent and multipotent stems cells.
Which structures shown above are typically haploid? lect one: A. Plant spores and animal zygotes B. Plant spores and animal gametes C. Plant zygotes and animal zygotes D. Plant gametes and animal zygotes Use the following information to answer the next question. Life Cycle of a Typical Animal Life Cycle of a Typical Plant Male Gametes Female Zygote Male Gametes Female Spores Zygote
Insect wings are coded for by the same gene that creates... A. internal air branches (trachea) B. Their cuticle C. their antennae D. parts of crustacean appendages, like legs
2. A. An embryo sac (ovule) contains eight haploid nuclei.B. Three nuclei become three synergids, 2 polar nuclei, 3 antipodal nuclei. A.If statement A is wrong and B is correct. B.If both statements are wrong. C.If both statements are correct. D.If statement A is correct and B is wrong. 3. A. Inside a pollen grain there is a tube cell and generative cell. B. Generative cell divides to produce two sperm cells while the tube cell becomes pollen tube elongates along the style. A.If both statements are correct. B.If statement A is wrong and B is correct. C.If statement A is correct and B is wrong. D.If both statements are wrong.
Hox genes Group of answer choices a. are only found in nematodes and arthropods b. are pseudogenes that occur only in fungal DNA c. are one of the shared, derived characters that unify fungi and animals d. are single genes that act as master switches that activate other genes, which ultimately forms an entire segment of an animal's body e. are pseudogenes that occur only in animal DNA
Hox genes encode transcription factors that a. control segmentation. b. promote determination. c. cause cell differentiation. d. do all of the above.
6)From the menu on the left on Virtual Urchin, click on "embryogenesis to hatching". This will display a video of sea urchin development. Photos of key stages taken with a scanning electron microscope (SEM) are shown next to the video. In addition to watching the video by clicking the play button, you can use the slider at the bottom to move through the stages step by step. Doing this will allow you watch how cell division increases the number of cells from the initial zygote. You'll notice that these divisions start off dividing cells evenly, but at a certain point, there are some smaller cells created. These smaller cells will play very important roles in the later development stages of the urchin, so their creation is a key milestone. Which round of cell division is uneven? (hint: the SEM images will be helpful) a)First b)Second c)Third d)Fourth e)Fifth
Although ascospores are produced by mitotic division, none of the spores develop into fungi that are identical to either parental hyphae. What is the BEST explanation for this observation? A. The spores inherit half their genes from each parent. B. The spores inherit haploid nuclei from their parents. C. The spores inherit mutations as a result of meiosis. D. The spores inherit mutations as a result of mitosis.
Which of the following is an advantage of asexual reproduction? a. Cuttings taken from an adult plant show increased resistance to diseases. b. Grafted plants can more successfully endure drought. c. When cuttings or buds are taken from an adult plant or plant parts, the resulting plant will grow into an adult faster than a seedling. d. Asexual reproduction takes advantage of a more diverse gene pool.
Which type of cells do meiosis form? a Diploid b Haploid C Body cells d Genetically identical