Karyotyping of Human chromosomes:
Figure: Karyotyping of human chromosomes-pairs of chromosomes through metaphaseThe 23 pairs of chromosomes in human are categorized into seven groups namely, A-G based on position of centromere.Group A: This group comprises the largest chromosomes 1, 2 and 3. These are metacentric with centromere originate in center with two equivalent arms.
Group B: This group symbolizes chromosomes 4 and 5 that are submetacentric with two unequal arms.
Group C:
This is the biggest group having chromosomes 6,7,8,9,10,11,12 and X. These are of average size and submetacentric. The X chromosome looks like the chromosome 6 in this group.
Group D:
These are average sized chromosomes with nearly (i.e., acrocentric) terminal centromeres. The chromosomes 13, 14 and 15 are kept in this group.
Group E:
It consists of chromosomes 16, 17 and 18. They are shorter and meta or submetacentric.
Group F:
Shorter metacentric chromosomes 19 and 20 symbolize this group.
Group G:
This group includes the very short acrocentric chromosomes 21, 22 and Y belongs to this grouping.Uses:
1. Karyotyping helps to recognize the sex of individuals via amniocentesis.
2. Genetic diseases in human beings can be identified by this method. When a disease is detected, the medical counseling for termination of pregnancy and abortion of such foetus can be completed.
3. By characterizing the common karyotype, the chromosomal abnormalities like duplication, deletion, translocation, non-disjunctions and the consequent aneuploids could be perceived.
Latest technology based Biology Online Tutoring Assistance
Tutors, at the www.tutorsglobe.com, take pledge to provide full satisfaction and assurance in Karyotyping of Human chromosomes homework help via online tutoring. Students are getting 100% satisfaction by online tutors across the globe. Here you can get homework help for Karyotyping of Human chromosomes, project ideas and tutorials. We provide email based Karyotyping of Human chromosomes homework help. You can join us to ask queries 24x7 with live, experienced and qualified online tutors specialized in Karyotyping of Human chromosomes. Through Online Tutoring, you would be able to complete your homework or assignments at your home. Tutors at the TutorsGlobe are committed to provide the best quality online tutoring assistance for Biology homework help and assignment help services. They use their experience, as they have solved thousands of the Biology assignments, which may help you to solve your complex issues of Karyotyping of Human chromosomes. TutorsGlobe assure for the best quality compliance to your homework. Compromise with quality is not in our dictionary. If we feel that we are not able to provide the homework help as per the deadline or given instruction by the student, we refund the money of the student without any delay.
tutorsglobe.com chlorophyll assignment help-homework help by online bio coordination compounds tutors
tutorsglobe.com energy needed by bacteria assignment help-homework help by online energy and enzymes tutors
reversible, irreversible and cyclic process tutorial all along with the key concepts of the carnot cycle, isothermal expansion, adiabatic expansion, isothermal compression, adiabatic compression, and total work done on the system
tutorsglobe.com herspes simplex virus assignment help-homework help by online herpes viruses tutors
identification of the fault in a given tv receiver - the tv receiver is switched on firstly. there is no picture; just vertical lines are exist on the screen. switch off the receiver instantaneously and verify vertical line fault on the tv receiver.
theory of sequential circuit design all along with the key concepts of sequential circuit design, finite state machines, combinational logic, digital watch interface, homomorphic image. tutorsglobe offers homework help, assignment help and tutor’s assistance on sequential circuit design.
mammalia tutorial all along with the key concepts of features of the mammal, external feature of the rabbit and adaptation to ecological environment
if the ascertained voltage to the tv receiver circuits in fluctuating frequently, the transistors, capacitors, zanier diodes, lot and ics would be turned defective. to prevent this, a regulated power supply is essential for tv receivers.
Theory and lecture notes of Approximating the Binomial with the Normal all along with the key concepts of Approximating the binomial with the normal and Continuity Correction Factor. Tutorsglobe offers homework help, assignment help and tutor’s assistance on Approximating the Binomial with the Normal.
tutorsglobe.com hyperglycemia assignment help-homework help by online insulin tutors
tutorsglobe.com mechanism of stimulation assignment help-homework help by online tongue tutors
Throttling Process tutorial all along with the key concepts of Enthalpy during throttling process, Free Expansion of Gas, Temperature Change during Free Expansion, Internal Energy during Free Expansion, non-equilibrium states
picture is not in centre; sound ok, pincushion effect, barrel shaped picture, neck shadow, tilted picture, picture bend in corners, a bright spot in the centre of the screen, total sync. loss, no raster (or) no light on the screen; sound ok, insufficient brightness (or) dark picture.
Energy Metabolism tutorial all along with the key concepts of Metabolism-Energy for Life's Work, Free Energy, Oxidation, Reduction and Energy Content, Compounds Involved in Energy Metabolism, Nucleoside Triphosphates
it is significant to take great care throughout the bearing removal to make sure that the bearing, shaft and housing are not broken. bearing removal is best accomplished through using a bearing puller for standard outer and inner rings.
1963842
Questions Asked
3689
Tutors
1460177
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!