Q: Cell Part Cell City Cell Membrane/Cell Wall (plant cells only) City Border Cytoplasm Nucleus City…
A: Cell A cell is the basic structure of a life form. many cells combine into firm tissues which…
Q: Which hormone's inhibition/stimulation is being demonstrated in the image above? Melatonin…
A: A hormone is a substance produced by specialized cells, often within an endocrine gland, and sent…
Q: Do you think the environment shapes the plants it hosts? Or is it the other way around?
A: The biotic and abiotic elements that govern forage growth and development are referred to as the…
Q: 38. According to the data shown in the table above, which of the following organisms is most closely…
A: Ans: Domestic Chicken
Q: Gene expression refers to the molecular structure of DNA. the process by which protein manufactures…
A: A gene is the basic physical and functional unit of heredity. Genes are made up of DNA.
Q: RNA hydroloysis under alkaline conditions involves the intramolecular displacement. 2¹ hydroxyl…
A: Introduction RNA or Ribonucleic acid is a complex compound that is polymeric and helps in the…
Q: List corresponding functions of these major respiratory organs in frogs 1. Nares 2. Buccal cavity…
A: Introduction Frogs are amphibians, meaning they can live on land as well as in water. When they are…
Q: Please complete the table attached and answer the following questions a.) What is the correct term…
A: We are allowed to do only one question please repost the undone question again Thank you for…
Q: Mark the flow of water with an arrow for cells that have been placed in solutions of differing…
A: INTRODUCTION Osmosis This is the movement of solvent particles through a semipermeable membrane from…
Q: Describe the closest living relative of plant and explain their similarities to and different from…
A: Plants descended from protists, possibly related to stoneworts. Plants without stems, genuine roots,…
Q: 1. Make a timeline of the development and advancement of Microscopes. Include the significant…
A: A microscope is a laboratory instrument used to examine objects that are too small to be seen by the…
Q: (C) What might happen to territorial behavior in an organism if either the number of competitors…
A: Resource density and competitor numbers effects on territorial behavior of an organism and reason…
Q: Does the plants shapes their environment? Yes or No. Explain and discuss your answer. Provide some…
A: Plants have the ability to detect and respond to alterations in the environment. Plants are present…
Q: For this homework it’s a protein but I am stuck because it asks This molecule can have _____ levels…
A: This molecule can have 4 levels of structure: Primary structure Secondary structure Tertiary…
Q: explain what the results of this experiment are and the purpose Table 2 Absorbance vs CoCl2…
A: The Beer-Lambert Rule: The concentration of the absorbing species and the route length of light…
Q: Which of the following combinations describes the electron in the modern model of an atom? Onegative…
A: Atom It is a particle of matter that constitutes the nucleus and the orbits. The nucleus contains…
Q: 2. Which component of biodiversity refers to the different kinds of places where organisms live and…
A: Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: The first reaction in the citric acid cycle is binding OA) carbon dioxide to a four-carbon (C4)…
A: Introduction The citric acid cycle, also known as the Krebs cycle or the TCA cycle, is a set of…
Q: Which of the following best describes saltatory conduction? A process in myelinated axons where the…
A: In contrast to the slow continuous process of depression extending down an unmyelinated axon,…
Q: Define the what is gel electrophorsis.
A: Introduction All living systems are made up of chemical molecules, which interacts with each other…
Q: what conformational state is stabilized by y in atp synthase? why might achieving this state require…
A: ATP synthase ATP synthase (Adenosine Triphosphate synthase) is an enzyme located in the inner…
Q: Oxygen has the greatest electron atracting potential in the electron transport chain?. Group of…
A: Cellular respiration is a metabolic phenomenon in which glucose molecule is used up in generation of…
Q: 12. What are the costs and benefits of social behavior (there were four of each presented in the…
A: social group is a group of animals living together in order to increase survival and reproductive…
Q: If a cross produced a progeny population of 900 plants that consists of 258 with white flowers and…
A: Alleles are the alternative forms of a gene that are located on the same locus of homologous…
Q: Gregor Mendel observed that some traits in his peas would disappear in the F1 generation but would…
A: Mendel observed by performing a cross between two pea plants having different traits that in the F1…
Q: True/False True or False? Transposon mutagenesis is useful for identifying essential genes in a…
A: A DNA sequence defines a transposon, which is a collection of mobile genetic elements. Transposons…
Q: Which is a disaccharide? O glucose O fructose O sucrose cellulose
A: Monosaccharides are the simplest carbohydrates; and are termed simple sugars. A disaccharide is the…
Q: an Gram negative organisms.
A: M, Eosin Methylene Blue (EMB) agar is a differential microbiological medium, which slightly inhibits…
Q: Exam e to search 389620231 What did amphibians develop that made them more advanced than their…
A: The anceators of amphibians was lobed finned fish silimar to present day lung fish. Gradually…
Q: The most important features of DNA (deoxyribonucleic acid) replication.
A: Introduction The biological process of making two identical duplicates of DNA from a single original…
Q: 7. If you look closely at an image of a clear-cut forest, you can see that clear-cutting does more…
A: Humans rely on ecosystems for a variety of unseen services. For example, ecosystems provide foods,…
Q: |(A) A well trained alien biologist visiting earth would be able to tell that the mating system of…
A: Note: Since you have posted multiple questions, so we will be solving the first one for you. As per…
Q: Which enzyme would you expect to find in salivary glands (which produce saliva as you begin chewing…
A: Salivary amylase - produced by salivary glands in mouth, and it starts the digestive process by…
Q: Mark the flow of water with an arrow for cells that have been placed in solutions of differing…
A: Osmosis is the spontaneous net movement of solvent molecules through a selectively permeable…
Q: How would you define and delimit the problem of habitat loss and what steps would need to be taken…
A: 3)Habitat :- A habitat is a place where an species resides, it provides all the necessary biotic as…
Q: 1.NAD+ is a nucleic acid, and NADH is a polysaccharide: True False
A: Introduction The most abundant carbohydrates in diet are polysaccharides, often known as…
Q: Decide which examples are most likely to increase variation or decrease variation. Some examples…
A: Introduction :- The difference in DNA between individuals or between populations is referred to as…
Q: Instinct Polygyny Batesian mimicry
A: Zoology is the branch of biology that studies the animal kingdom.
Q: 6 of 7 B. The ancestors of whales once had femurs and pelvises C. Whales will be able to walk on…
A: Analogous structures are anatomically different but fuctionally similar. Homologous…
Q: hoose the correct answer to fill in the blanks: The dorsal roots carry (sensory, motor, or both)…
A: Each spinal nerve has two roots, a dorsal or posterior (meaning “toward the back”) one and a ventral…
Q: 1.What would happen if an error occurs in a serial dilution?
A: Introduction Dilution errors are flaws in sample preparation that occur between the time a sample…
Q: Time (Years 21. The graph above shows data for the amount of light-colored and dark-colored peppered…
A: Natural selection Natural selection is a process by which an organism adapts to its natural…
Q: Molecular biology
A: Initiation of transcription is a primary means for controlling gene expression. In bacteria, the RNA…
Q: Positive sample negative sample 5. Unbound labeled antibody is washed away and a colorimetric…
A: ELISA - Enzyme linked immuno sorbant assay The ELISA technique is used to detect the presence of…
Q: Which of the following is NOT one of the two tissue layers of a cnidarian? A. outer epidermis B.…
A: The germ layers are responsible for production of different tissue types in living organisms.…
Q: Draw and discuss comprehensively in your own words the reproductive cycle and life cycle of plants.
A: Plants Plants are green multicellular organism that grows from a seed and further develop and…
Q: When creating an artificial cell using a dialysis bag, how would you predict how the artificial cell…
A: In the human body, there are two kidneys. They are located at the back of the body, under the ribs,…
Q: Blant an minor swelling No change swelling and lysis plasmolysis crenation Reset Zoom cell each The…
A: A plant cell contains a large, singular vacuole that is used for the storage and maintaining the…
Q: Please explain why Cucumis bloomingtonii is sterile.
A: Sterile The plant or animal which can't produce viable gametes.
Q: ESS
A: Introduction The concept of Evolutionary stable strategy or ESS was introduced by John Maynard Smith…
Step by step
Solved in 2 steps
- Which statement best describes the genetic content of the two daughter cells in prophase II of meiosis? haploid with one copy of each gene haploid with two copies of each gene diploid with two copies of each gene diploid with four copies of each gene2.) What are the three function of Meiosis cell division? What is the end result of meiosis cell division?1.What happens during anaphase in mitosis, meiosis I, and meiosis II? What happens if the steps you just described do not occur correctly during meiosis? State the term for this sort of meiotic error and the term that describes the resulting daughter cells.
- 7. In organisms that reproduce sexually, meiosis produces gametes that are all genetically different. This results in a high degree of variation in the population compared to an organism that reproduces asexually. What process that occurs during meiosis is responsible for creating a high degree of variation? formation of two nuclei during telophase I separation of sister chromatids during metaphase II crossing over during prophase I doubling of chromosomes during interphase29. Name two ways mitosis is similar to meiosis?3. The cells shown in the diagram are in various stages of mitosis or meiosis. All the cells come the same individual (a mammal). (a) What is the diploid number of chromosomes in this animal? (b) Give the names of each stage shown. Mannへ Wwwしw
- Prophase Metaphase Anaphase Telophase13. Describe TWO ways the process of meiosis introduces variety into its daughter cells. (NOTE: Simply stating that there are 2 divisions and 4 daughter cells are NOT acceptable answers) 14. Given the diploid chromosome number highlighted above, what is the haploid chromosome number? 15. What specific cell(s) will meiotic daughter cells mature into?1. How does meiosis I differ from mitosis? What about meiosis II from mitosis? difference between meiosis l and mitosis? difference between meiosis ll and mitosis? 2. What is the relationship between meiosis and fertilization? 3. If cell division during gametogenesis is non-meiotic, what is its consequence to the future generations of diploid organisms? 4. How does non-disjunction in meiosis lead to numerical chromosomal aberration?
- . If you were asked to complete the table with the correct answer, which of the following table would you chose? А. CHITERIA MITOSIS MEIOSIS 1. Na. of nuciear dimsion 2. Syriapaia/crossing over ECentromere of suster chromatids atanaphase Preseut separates Fresent M-attached/M-separates Haploid S. Na of chromosomes per daughter cell 6 Function Diplaid Growth. Rapair Growth. Repair and Reproduction B. CRITERIA MITOSIS MEIOSIS TNo, af nuclear darinion Synapsin/croing over 3. Centromere af sister chromatids at anaphase Absetit sepiarates Fresent -attached FNo. of daughter cells 5. No. of chromosomes per daughter cell 6 Function Diploid Haploid Growth, Eapair Growth, Repair and Reproduction C. CRITERIA MITOSIS MEIOSIS 1. No. of muclear division 2. Synapsis/crossing over 3. Centromereof sister chromatids at anaphane 4 Na, af daughter cells 5. No. of chromosoetes per daughter cell 6 Punction Absent Present separates MI-attached/Mli-separates Haploid Diploid Gruwth, Repair Reproduction D.…11. Refer to the figure showing a cell with two pairs of homologous chromosomes in prophase I of meiosis. Genes A (alleles A and a) and D (alleles D and d) are located on the longer pair of chromosomes, and gene B (alleles B and b) is located on the shorter pair. BOOB centromere DoD dood 2 chromatids = chromosome How many different combinations of A, B and D alleles are possible in the genotypes of the daughter cells produced from this cell? O 16 8. O O O O* 5. Describe three main differences between meiosis and mitosis.