What is the transplantation of graft between genetically identical individuals? (1) Autograft (2) Isograft (3) Allograft (4) Xenograft

What is the transplantation of graft between genetically identical individuals? (1) Autograft (2) Isograft (3) Allograft (4) Xenograft
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(2) Isograft Explanation: An isogenic graft or isograft is a graft between genetically identical individuals (i.e. monozygotic twins). Typically, isografts are either grafts between animals of a single highly inbred strain, between the Fl hybrids produced by crossing inbred strains, or between identical twins.
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What is the transplantation of graft between genetically identical individuals ? (1) Autograft (2) Isograft (3) Allograft (4) Xenograft

Description : What is the transplantation of graft between genetically identical individuals ? (1) Autograft (2) Isograft (3) Allograft (4) Xenograft

Last Answer : Isograft

A is a graft between genetically different members of the same species. a. Xenograft b. Autograft c. Allograft d. Isograft

Description : A is a graft between genetically different members of the same species. a. Xenograft b. Autograft c. Allograft d. Isograft

Last Answer : c. Allograft

When the valve used in valve replacement surgery is made from the patient’s own heart valve, which of the following terms is used? a) Autograft An example of autograft is found when the surgeon excises the pulmonic valve and uses it for an aortic valve replacement. b) Allograft Allograft refers to replacement using human tissue and is a synonym for homograft. c) Homograft Homograft refers to replacement using human tissue and is a synonym for allograft. d) Xenograft Xenograft refers to replacement of tissue from animal tissue.

Description : When the valve used in valve replacement surgery is made from the patient's own heart valve, which of the following terms is used? a) Autograft An example of autograft is found when the ... and is a synonym for allograft. d) Xenograft Xenograft refers to replacement of tissue from animal tissue.

Last Answer : a) Autograft An example of autograft is found when the surgeon excises the pulmonic valve and uses it for an aortic valve replacement.

Which of the following terms refers to a graft derived from one part of a patient’s body and used on another part of that same patient’s body? a) Autograft Autografts of full-thickness and pedicle flaps are commonly used for reconstructive surgery, months or years after the initial injury.

Description : Which of the following terms refers to a graft derived from one part of a patient's body and used on another part of that same patient's body? a) Autograft Autografts of full-thickness and pedicle ... A heterograft is a graft obtained from an animal of a species other than that of the recipient.

Last Answer : a) Autograft Autografts of full-thickness and pedicle flaps are commonly used for reconstructive surgery, months or years after the initial injury.

Meniscal allograft transplantation?

Description : Meniscal allograft transplantation?

Last Answer : Alternative NamesMeniscus transplantDefinitionMeniscal allograft transplantation is a type of surgery in which a new meniscus, a cartilage ring in the knee, is placed into your knee. The new meniscus is taken from ... tears that are so severe that all or nearly all of the meniscus cartilage has to

In which of the following cell mediated immunity (CMI) participates? A.Delayed hypersensitivity reaction B.Graft versus host reaction C.Allograft rejection D.All of the above

Description : In which of the following cell mediated immunity (CMI) participates? A.Delayed hypersensitivity reaction B.Graft versus host reaction C.Allograft rejection D.All of the above

Last Answer : D.All of the above

In which of the following cell mediated immunity (CMI) participates? A.Delayed hypersensitivity reaction B.Graft versus host reaction C.Allograft rejection D.All of the above

Description : In which of the following cell mediated immunity (CMI) participates? A.Delayed hypersensitivity reaction B.Graft versus host reaction C.Allograft rejection D.All of the above

Last Answer : .All of the above

WHAT TERM IS GIVEN BY YOU TO THE GROUP OF INDIVIDUALS WHICH ARE GENETICALLY AND MORPHOLOGICALLY IDENTICAL ?

Description : WHAT TERM IS GIVEN BY YOU TO THE GROUP OF INDIVIDUALS WHICH ARE GENETICALLY AND MORPHOLOGICALLY IDENTICAL ?

Last Answer : ANS. CLONE

Is it possible that identical twins are genetically superior beings?

Description : Is it possible that identical twins are genetically superior beings?

Last Answer : Sometimes I wonder the same. As the stepmother of twins I find it remarkable how in sync they are – like a sixth sense that is definitely unique to twins. Makes you curious.

Why would one twin excel in a sport yet the other be quite the opposite considering they are genetically identical in every way?

Description : Why would one twin excel in a sport yet the other be quite the opposite considering they are genetically identical in every way?

Last Answer : it goes back to the nature vs nurture debate. How much of what we do is based on genetics and how much is based on events that happen to us. They may be genetically similar but they no doubt have different personalities and interest.

All of us 6.8 billion people on Earth are almost identical genetically - If more people were aware of this, would this replace racism with justice?

Description : All of us 6.8 billion people on Earth are almost identical genetically - If more people were aware of this, would this replace racism with justice?

Last Answer : You’d think so but politics has a way of reinforcing xenophobia.

Are homologous chromosomes genetically identical? -Biology

Description : Are homologous chromosomes genetically identical? -Biology

Last Answer : answer:

Tissue culture technique can produce infinite number of new plants from a small parental tissue. The economic importance of the technique is in raising(a) genetically uniform population identical to the original parent (b) homozygous diploid plants (c) new species (d) variants through picking up somaclonal variations.

Description : Tissue culture technique can produce infinite number of new plants from a small parental tissue. The economic importance of the technique is in raising (a) genetically uniform population ... homozygous diploid plants (c) new species (d) variants through picking up somaclonal variations.

Last Answer : (a) genetically uniform population identical to the original parent

Which of the following terms relates to the mating of genetically-related individuals ("blood relatives")? a) familialism (pron: feh-mil-yel-ism) b) kinship genetics c) consanguinity (pron: kon-sang-gwin-eh-tee) d) none of these

Description : Which of the following terms relates to the mating of genetically-related individuals ("blood relatives")? a) familialism (pron: feh-mil-yel-ism) b) kinship genetics c) consanguinity (pron: kon-sang-gwin-eh-tee) d) none of these

Last Answer : ANSWER: C -- CONSANGUINITY

The major histocompatibility complex of antigens may be found a. On the surface of body cells. b. Only on cells sensitized during allergy reactions. c. Only on cells involved in a xenograft. d. On cells stimulated by the urushiol in poison ivy plants.

Description : The major histocompatibility complex of antigens may be found a. On the surface of body cells. b. Only on cells sensitized during allergy reactions. c. Only on cells involved in a xenograft. d. On cells stimulated by the urushiol in poison ivy plants.

Last Answer : a. On the surface of body cells.

Natural killer cells are involved in A- .tumour rejection B- .allograft rejection C- non-specific killing of virus transformed target cells D- all of these

Description : Natural killer cells are involved in A- .tumour rejection B- .allograft rejection C- non-specific killing of virus transformed target cells D- all of these

Last Answer : all of these

Which of the following observations in the patient who has undergone allograft for treatment of burn site must be reported to the physician immediately? a) Crackles in the lungs Crackles in the lungs may indicate a fluid buildup indicative of congestive heart failure and pulmonary edema.

Description : Which of the following observations in the patient who has undergone allograft for treatment of burn site must be reported to the physician immediately? a) Crackles in the lungs Crackles in the lungs ... pain at the recipient site is anticipated since the wound has been protected by the graft.

Last Answer : a) Crackles in the lungs Crackles in the lungs may indicate a fluid buildup indicative of congestive heart failure and pulmonary edema.

Can two normal individuals of the same species with sexual reproduction have identical genomes and identical karyotypes ? How the human karyotype is usually represented?

Description : Can two normal individuals of the same species with sexual reproduction have identical genomes and identical karyotypes ? How the human karyotype is usually represented?

Last Answer : Except for clones (individuals created from nucleus transplantation, like the Dolly sheep) and monozygotic twins, it is very improbable the genomes of two individuals of the same species and generated by sexual ... normal karyotype is represented by the formula 44+XX for women and 44+XY for men.

A bacterial colony containing DNA made up of 100% N15 nitrogen bases is allowed to replicate in a medium containing N14 bases. After one round of replication the result would be a) All individuals will be identical to parents b) All individuals will be hybrids c) Only 50% individuals would be hybrids d) All individuals would have DNA made up of 100% N14

Description : A bacterial colony containing DNA made up of 100% N15 nitrogen bases is allowed to replicate in a medium containing N14 bases. After one round of replication the result would be a) All individuals ... Only 50% individuals would be hybrids d) All individuals would have DNA made up of 100% N14

Last Answer : b) All individuals will be hybrids

What do you think of the fact that organ transplantation is not always 100% successful due to not complete compatibility between donor and recipient?

Description : What do you think of the fact that organ transplantation is not always 100% successful due to not complete compatibility between donor and recipient?

Last Answer : Hmm, one of the after effects, if the transplantation was successful, is not being dead. I think that is always worth it.

Do you believe in organ transplantation?

Description : Do you believe in organ transplantation?

Last Answer : Yupp, on both questions. When I go, I would love to see my pathetic life finally be of importance to someone else ^^

Why does the method of transplantation give better yields? -SST 10th

Description : Why does the method of transplantation give better yields? -SST 10th

Last Answer : The method of transplantation gives better yields, due to efforts of plentiful human labour.

Who is the first person to conduct heart transplantation in India? -Do You Know?

Description : Who is the first person to conduct heart transplantation in India? -Do You Know?

Last Answer : answer:

What is external organ transplantation ?

Description : What is external organ transplantation ?

Last Answer : : External morphology is the branch of biology that deals in detail with the subject of external morphology .

Do you know, who has invented Heart transplantation?

Description : Do you know, who has invented Heart transplantation?

Last Answer : A South African Cardiac surgeon named Christian Neethling Barnard was the first one to perform the human to human heart transplant operation.

Assertion (A): Organ transplantation patients are given immunosuppressive durgs. Reason (R): Transplanted tissue has antigens which stimulate the spec

Description : Assertion (A): Organ transplantation patients are given immunosuppressive durgs. Reason (R): Transplanted tissue has antigens which stimulate the spec

Last Answer : Assertion (A): Organ transplantation patients are given immunosuppressive durgs. Reason (R): ... If both the assertion and reason are false

Assertion : Cattle breeds can be improved by super ovulation and embryo transplantation. Reason : Superovolutation in high milk-yielding cows is induc

Description : Assertion : Cattle breeds can be improved by super ovulation and embryo transplantation. Reason : Superovolutation in high milk-yielding cows is induc

Last Answer : Assertion : Cattle breeds can be improved by super ovulation and embryo transplantation. Reason : ... D. If both assertion and reason are false

What is the main advantage of transplantation method in rice cultivation? (a) This method ensures maximum utilization of land (b) It is helpful in achieving an economical use of water and a higher yield of grain (c) It helps in early harvesting (d) The draining of water from the field before harvesting is made easy

Description : What is the main advantage of transplantation method in rice cultivation? (a) This method ensures maximum utilization of land (b) It is helpful in achieving an economical use of water and a higher ... helps in early harvesting (d) The draining of water from the field before harvesting is made easy

Last Answer : Ans: (b)

The important feature of shifting cultivation is : [Excise & I. Tax 1993] (a) cultivation by transplantation (b) cultivation of Leguminous crops (c) change of cultivation site (d) rotating of crops

Description : The important feature of shifting cultivation is : [Excise & I. Tax 1993] (a) cultivation by transplantation (b) cultivation of Leguminous crops (c) change of cultivation site (d) rotating of crops

Last Answer : Ans: (c)

A synthetic nucleotide analogue, used in organ transplantation as a suppressor of immunologic rejection of grafts is (A) Theophylline (B) Cytarabine (C) 4-Hydroxypyrazolopyrimidine (D) 6-Mercaptopurine

Description : A synthetic nucleotide analogue, used in organ transplantation as a suppressor of immunologic rejection of grafts is (A) Theophylline (B) Cytarabine (C) 4-Hydroxypyrazolopyrimidine (D) 6-Mercaptopurine

Last Answer : Answer : D

The following statement(s) is/are true concerning viral infections. a. The most common post-transplantation viral infections are caused by herpes viruses and include CMV and herpes simplex virus b. Viral infections occur at equal frequency anytime during the post-transplantation period c. CMV infection in the post-transplant patient is most likely a pulmonary process d. Herpes simplex virus (HSV) infection primarily presents with a mononucleosis-type syndrome with fever, lethargy, and cough

Description : The following statement(s) is/are true concerning viral infections. a. The most common post-transplantation viral infections are caused by herpes viruses and include CMV and herpes simplex virus ... HSV) infection primarily presents with a mononucleosis-type syndrome with fever, lethargy, and cough

Last Answer : Answer: a, c, Solid organ transplant patients are prone to develop viral infection by virtue of exogenous immunosuppression. The most common post-transplantation viral infections are those ... transplant patient or as painful herpes zoster in patients who have previously developed chicken pox

Which of the following statements regarding the transmission of infectious agents through blood transfusions is/are true? A. The transmission rates for human immunodeficiency virus (HIV) have been decreasing progressively since the early 1980s. B. The transmission rates of hepatitis have been decreasing steadily since the 1980s. C. Cytomegalovirus (CMV) is the infectious agent most commonly transmitted in blood. D. Severely immunocompromised patients (such as patients undergoing transplantation) should receive specially screened blood products.

Description : Which of the following statements regarding the transmission of infectious agents through blood transfusions is/are true? A. The transmission rates for human immunodeficiency virus (HIV) ... patients (such as patients undergoing transplantation) should receive specially screened blood products.

Last Answer : Answer: ABCD DISCUSSION: The incidence of both HIV and hepatitis transmitted via blood transfusions has been steadily decreasing since the 1980s. This is related to improved ... , severely compromised patients such as those undergoing transplantation should receive CMV-negative blood products

The growth of seedling plants after transplantation will not always be proper because (a) New soil may not contain the required minerals (b) During transplantation root hairs get damaged (c) Roots cannot penetrate deep into the soil (d) Of all factors stated above

Description : The growth of seedling plants after transplantation will not always be proper because (a) New soil may not contain the required minerals (b) During transplantation root hairs get damaged (c) Roots cannot penetrate deep into the soil (d) Of all factors stated above

Last Answer : Ans:(d)

What is tissue culture? (a) Preparation of fragments of cell of an organism for biochemical examination (b) Storage of human tissue for transplantation (c) A special type of skin grafting to treat burn cases (d) None of the above

Description : What is tissue culture? (a) Preparation of fragments of cell of an organism for biochemical examination (b) Storage of human tissue for transplantation (c) A special type of skin grafting to treat burn cases (d) None of the above

Last Answer : Ans:(a)

A test tube baby means : (1) a baby grown in a test tube. (2) embryo fertilised in uterus and developed in test tube. (3) embryo fertilised and developed in uterus. (4) fertilisation in vitro and then transplantation in the uterus.

Description : A test tube baby means : (1) a baby grown in a test tube. (2) embryo fertilised in uterus and developed in test tube. (3) embryo fertilised and developed in uterus. (4) fertilisation in vitro and then transplantation in the uterus.

Last Answer : (4) fertilisation in vitro and then transplantation in the uterus. Explanation: In vitro fertilisation is a process by which an egg is fertilised by sperm outside the body: in vitro. IVF is a ... to collect a naturally selected ovum (egg) for fertilisation, it is known as natural cycle IVF.

First successful heart, transplantation was done by - (1) D.S. Paintal (2) C.N. Barnard (3) D. Shetty (4) P. K. Sen

Description : First successful heart, transplantation was done by - (1) D.S. Paintal (2) C.N. Barnard (3) D. Shetty (4) P. K. Sen

Last Answer : (2) C.N. Barnard Explanation: Christiaan Neethlirig Barnard was a South African cardiac surgeon who performed the world's first successful human-to-human heart transplant. He performed the world's ... , Louis Washkansky, was a 54-year-old grocer, suffering from diabetes and incurable heart disease.

Who is the first person to conduct heart transplantation in India?

Description : Who is the first person to conduct heart transplantation in India?

Last Answer : Dr. Venugopal

Transplantation of tissues/organs fails often due to non-acceptance by the patient’s body. Which type of immune response is responsible for such rejections? (a) Cell-mediated immune response (b) Hormonal immune response (c) Physiological immune response (d) Autoimmune response

Description : Transplantation of tissues/organs fails often due to non-acceptance by the patient’s body. Which type of immune response is responsible for such rejections? (a) Cell-mediated immune response (b) Hormonal immune response (c) Physiological immune response (d) Autoimmune response

Last Answer : (a) Cell-mediated immune response

The following are true : a. the HLA proteins are found within the cytoplasm of the cells b. HLA class I antigens are expressed on all cells with nuclei c. HLA class II antigens presents the virus infected cells to cytotoxic T lymphocytes d. HLA genes are found on chromosome 6 e. HLA tissue typing is carried out in all forms of transplantation to prevent rejection

Description : The following are true : a. the HLA proteins are found within the cytoplasm of the cells b. HLA class I antigens are expressed on all cells with nuclei c. HLA class II antigens presents ... on chromosome 6 e. HLA tissue typing is carried out in all forms of transplantation to prevent rejection

Last Answer : HLA class I antigens are expressed on all cells with nuclei

The important feature of shifting cultivation is? a. Cultivation by Transplantation b. Rotation of crops c. Change of Cultivation Site d. Cultivation of leguminous crops e. All of the above

Description : The important feature of shifting cultivation is? a. Cultivation by Transplantation b. Rotation of crops c. Change of Cultivation Site d. Cultivation of leguminous crops e. All of the above

Last Answer : c. Change of Cultivation Site

The test tube baby means (a) fertilisation and development both in uterus (b) fertilisation in vitro and then transplantation in uterus (c) a baby grown in test tube (d) fertilised and developed embryo in test tube.

Description : The test tube baby means (a) fertilisation and development both in uterus (b) fertilisation in vitro and then transplantation in uterus (c) a baby grown in test tube (d) fertilised and developed embryo in test tube.

Last Answer : (b) fertilisation in vitro and then transplantation in uterus

First success heart transplantation done by

Description : First success heart transplantation done by

Last Answer : C.N. Banard

_______ is one of the ways which can be used for soil replenishment. a) field fallow b)transplantation c)tilling d)ploughing

Description : _______ is one of the ways which can be used for soil replenishment. a) field fallow b)transplantation c)tilling d)ploughing

Last Answer : a) field fallow

In case of tomato plants seed are sown in small plot, and from here when seedlings are formed they are manually planted in the field . This method is known as ______. a ) transplantation b)sowing c)tilling d)levelling

Description : In case of tomato plants seed are sown in small plot, and from here when seedlings are formed they are manually planted in the field . This method is known as ______. a ) transplantation b)sowing c)tilling d)levelling

Last Answer : a ) transplantation

Select the drug which is used exclusively in organ transplantation and autoimmune diseases, but not in cancers: A. Cyclophosphamide B. Cyclosporine C. Methotrexate D. 6-Mercaptopurine

Description : Select the drug which is used exclusively in organ transplantation and autoimmune diseases, but not in cancers: A. Cyclophosphamide B. Cyclosporine C. Methotrexate D. 6-Mercaptopurine

Last Answer : B. Cyclosporine

Transplantation of tissues/organs fails often due to non-acceptance by the patient's body. Which type of immune-response is responsible for such rejections ? (1) Cell - mediated immune response (2) Hormonal immune response (3) Physiological immune response (4) Autoimmune response

Description : Transplantation of tissues/organs fails often due to non-acceptance by the patient's body. Which type of immune-response is responsible for such rejections ? (1) Cell - mediated immune response (2) Hormonal immune response (3) Physiological immune response (4) Autoimmune response

Last Answer : (1) Cell - mediated immune response

First successful heart transplantation was done by (1) D.S. Paintal (2) C.N. Barnard (3) D. Shetty (4) P. K. Sen

Description : First successful heart transplantation was done by (1) D.S. Paintal (2) C.N. Barnard (3) D. Shetty (4) P. K. Sen

Last Answer : C.N. Barnard

A test tube baby means : (1) a baby grown in a test tube. (2) embryo fertilised in uterus and developed in test tube. (3) embryo fertilised and developed in uterus. (4) fertilisation in vitro and then transplantation in the uterus.

Description : A test tube baby means : (1) a baby grown in a test tube. (2) embryo fertilised in uterus and developed in test tube. (3) embryo fertilised and developed in uterus. (4) fertilisation in vitro and then transplantation in the uterus.

Last Answer : fertilisation in vitro and then transplantation in the uterus.

Anyone had a bone graft placed during dental implant surgery?

Description : Anyone had a bone graft placed during dental implant surgery?

Last Answer : I received pig cadaver bone and it did not hurt at all. It’s little chips. They cover it up with mesh and skin and voila – new bone grows quickly.