The iliosacral joints and vertebral column are completely stiffened in the final stage and sometimes the large joints of the lower limbs are affected during the disease process. The disease primarily affects men and begins between 20 and 40 years. The ankylosing spondylitis is a genetic disposition...
5. The cause of the diseaseis unclear; it seems that some people have a genetic susceptibility (易感性), which is triggeredby some unknown environmental factor. Onset (发作)of the disease usually occurs in young adultsbetween the ages of 20 and 40. It is more common in women than men; ...
Watch complete video answer for “Which genetic disease is regarded as Royel disease ?” of Biology Class 12th. Get FREE solutions to all questions from chapter PRINCIPLES OF INHERITANCE AND VARIATION.
根据第三段中“The history of gene therapy has had a lot to overcome, especially at the lab bench.(基因治疗的历史有很多需要克服的地方,尤其是在实验台上。)”以及本段中“What has resulted is a range of new viral vectors (载体), engineered to mix their genetic material more safely and ...
Watch complete video answer for “Which of the following is a lethal genetic disease due to an ” of Biology Class 12th. Get FREE solutions to all questions from chapter PRINCIPLES OF INHERITANCE AND VARIATION.
gene therapy–science n.Genetherapy is an experimental technique that uses genes to treat or prevent disease. grip–n.the act of grabbing or holding something mammal–n.a type of animal that feeds milk to its young and ...
Thanks to data from the International Mouse Phenotyping Consortium (IMPC), which is trying to work out what every single gene in a mouse is responsible for, with the aim of translating it to humans, scientists are moving closer to figuring out all genetic causes of blindness. To do this, ...
(a) Overall masculine development (b) Congenital heart disease ( c) 45 chromosomes in a cell ( d) sterility ( e) Gynaecomastia (f) Development of rudimantary ovaries (g) Statue shorter than normal View Solution Which type of genetic disorder is related tochromosomal disorder :- ...
文章第一段讲到 “While migraines can happen partly because of genetic(基因的) problems, attacks may happen by chance, set off by a cause in the environment. (虽然偏头痛的发生部分是因为遗传问题, 但发作可能是偶然发生的,是由环境中的原因引起的。 )”可知环境可能导致偏头痛,故选D。 【13题详解...
AIDS related complex (ARC) is a disease which leads to fever, swollen ... 03:49 Increased asthmatic attacks in certain seasons are related to 01:42 Ultrasound of how much frequency is beamed into human body for sonogra... 02:06 If you suspect major deficiency of antibodies in a person...