Meiosis and mitosis differences and similarities

Answers

Answer 1

Answer:

A. Similarities between mitosis and meiosis include: 

both are processes of cell division or the creation of daughter cells from a parent cell

both go through the phases: prophase, metaphase, anaphase, and telophase and cytokinesis

both use most of the same machinery of cell division including centrosomes, spindle fibers, etc.

B. Differences between mitosis and meiosis include:

Meiosis is used in sexual reproduction to make four haploid (n) daughter cells from one parent cell. 

Mitosis is used for growth, replacing old cells, and asexual reproduction. One parent cell makes more 

Meiosis happens in two stages, or two rounds of division, known as meiosis I and meiosis II. Mitosis only involves one round of division, or division of the cytoplasm.

During meiosis, crossing over occurs, which increases the genetic variation of gametes. This does not happen in mitosis. 


Related Questions

Other Questions
A two-branch duct system of circular duct from P6-8 is shown in Fig. 6-20 (refer to Week 7 ppt material). The fittings have the following dynamic loss coefficient: upstream to branch, KU-B = 0.13; elbow, KEL = 0.1. Vmain = 12 m/s, Vbranch = 3 m/s. There is a negligible pressure loss in the straight-through section of the branch. Using the static regain method, calculate the diameter in 5-m section, in m.0.470.370.410.33 With the aid of an illustration, explain the how does thesevertical transport works:a. An electric Liftb. Paternoster liftc. Oil hydraulic liftd. Escalatore. Travelatorf. Stair lift Which of the following has the developmental stages in the correct order? Select one: a. Zygote, Trophoblast, Gastrula, Oocyte b. Gastrula, Zygote, Morula, Blastula c. Zygote, Morula, Blastula, Gastrula d. Zygote, Gastrula, Morula, Pellucida Which of the following is NOT a possible feature of malignant tumours? Select one: a. Inflammation b. Clear demarcation c. Tissue invasion d. Rapid growth e. Metastasis To involve a third party (teacher, physician, spouse) in someone's treatment, you need to first obtain a from your client. O release of information Tarasoff warning O privileged communication O informed consent A standard air-filled rectangular waveguide has dimensions such that a=2b. If the cut-off frequency for TE 02mode is 12GHz, then find the phase constant for TE 10mode at 6GHz inside the waveguide. Use Cramer's Rule to solve this system of linear equations for \( x_{4} \) \[ \begin{array}{l} 2 x_{1}-3 x_{3}=1 \\ -2 x_{2}+3 x_{4}=0 \\ x_{1}-3 x_{2}+x_{3}=0 \\ 3 x_{3}+2 x_{4}=1 \end{array} \] Find traditional process is injection moulding and theadditive manufacturing process is laser material deposition.please try to be a detailed as possible and includeall the points, appreciated.b) considers the design considerations needed for using AM processes; and c) justifies suggested finishing techniques for the components. Your report should include the following: the advantages of Additive manufacturing processes (in terms of their ability to produce different components, with reference to the complexity that can achieve by redesigning them to suit Additive manufacturing. You should also consider reduction in lead times, mass and cost, and the ability to manufacture assembled product. The disadvantages of using Additive manufacturing processes compared to traditional manufacturing methods. This should consider the consequences of redesigning products/components, material choices, cost of capital equipment, and the volume of manufacture and process speeds. Design considerations including distortion, surface finish, support structures, and how Additive manufacturing can be linked to Computer Aided Design (CAD). Proteins intended for the nuclear have which signal? Chemokines with a CC structure recruit mostly neutrophils O True False Question 73 Which of the following constitutes the anatomical barrier as we now know it? paneth cells mucosal epithelial cells sentinel macrophages the microbiome both b and c Question 74 T-cells "know" how to target mucosal tissues because of the following.. mAdCAM1 and alpha4-beta 7 interactions LFA-1 and ICAM1 You measure the pressure with a barometer at different floors in a building to determine how pressure changes with altitude. As youmove from the lowest floor to the highest floor in a building, pressure will ___________. Group of answer choices A)remain the same. B)decrease C)increase Which TWO of the following represent the major products of the below reaction? Select both.What is the relationship between the two major products formed in the previous question? Constitutional I JT Engineering allocates overhead based on machine hours. The Smelting Department logs 3,200 machine hours and the Polishing Department shows 2,500 machine hours for the period. If the overhead rate is is $4 per machine hour, what should the entry to allocate overhead to production include? $12,800 credit to Work in Process-Assembly and $10,000 debit to Work in Process-Machining $12,800 debit to Work in Process - Assembly and $10,000 credit to Work in Process-Machining $22,800 debit to Manufacturing Overhead $22,800 credit to Manufacturing Overhead You have to select a particle control device for the following scenario: Particle removal of 99+% must be achieved. Adequate space is available to accommodate any device. The gas stream is relatively dry, averaging 20% relative humidity. The particle resistivity is unknown. Moderate pressure drop can be accommodated, but high pressure drop is not wanted. Which would be the preferred air pollution control device for this situation - electrostatic precipitator or fabric filter? Explain your rationale Post to the Group Discussion area:A list and short description of the classes and attributes you selected to store the system information. A simple list is acceptable at this point. You do not need to diagram the classes and attributes.A discussion of any questions you may have regarding the inclusion or exclusion of specific classes or attributes.I need something like what I sent those are examples and the case study is what the answer for the UML Diagram.This is mine here i need help with putting the foreign keys in each of the classes! If i did this setup it will be independent on each table. You are a researcher studying global warming. You know that increasing atmospheric carbon dioxide is a major contributor to global climate change. What effectif any would you predict this increasing atmospheric carbon dioxide would have on dissolved oceanle carbon dioxide concentrations. What effect, if any, would you predict increased carbon dioxide would have on the pH of our oceans? Create an 8-10 slide PowerPoint presentation with notes thatexamines the effect of prospective payment, capitation and publicfinancing on health organization budgets. Biological macro-molecules are polymers that are formed when ____ are joined by a ____ reaction.Group of answer choices- Monomers; hydrolysis- Subunits; reduction- Multimers; dehydration- Monomers; dehydration 11. Answer the following items true or false:a. Researchers that want more certainty must put up with a larger intervalb. One way to decrease the interval range is to increase your sample sizec. The 95% confidence interval is the most common interval in business statisticsd. You can use confidence intervals to test for significant differences between twonumbers.e. Overall, variability and sample size are the two biggest factors in calculating confidenceintervals.f. If results are highly dispersed, it will be difficult to find significant differences betweentwo competing sets of data. The only way to mitigate this is to increase sample size. Based on the data shown in figure A, the reaction rate for the BgIB catalyzed conversion of PNPG to PNP can be described as (choose all that apply and provide your rationale): a) 0.500 abs units b) 0.0413 abs units/min c) 0.1048 abs units/min d) 3.9 X 10-6 M PNP/min e) 3.6 X 10-7 M PNP/min