which chemical substance is generally used to obtain polyploids?2 3241
what is the difference between test cross and back cross?8 52566
what is the difference between back cross and test cross?6 21027
Is Haemophilia a sex linked disease?how?2 3417
normally on which plants generally genetic studies are being made?2 2214
What is genetic testing?1 2423
What information can genetic testing provide?2 1496
What are genetic disorders?2 2366
Suppose a father of blood type B and a mother of blood type O have a child of type O. What are the chances that their next child will be blood type O? Type B? Type A? Type AB?1 4236
what are the 3 different types of point or gene mutations?1 3182
what is the difference between nullisomic and double monosomic?2 13826
what is the approximate number of genes in the human being according to human genome project?2 2667
what is the recently discovered sps of monkey in arunachalpradesh?1 1957
what is allopatric population?1 4905
what is klinefelter's syndrome?1 2287
was math a subject in high school of difficulty for a person diagnosed with turner's syndrome?
Is Jurassic Park -- Completely impossible?
What is your personal opinion regarding genetic engineering and human cloning?
what is the role of Beta-lactamase in Gene Cloning ?
What is Heterozygote detection?
Consider two linked autosomal genes. The dominant allele C of the first gene causes cataracts of the eye, whereas its recessive allele produces normal eyes. The dominant allele P causes polydactyly (an extra finger) whereas its allele (p) produces a normal number of fingers. A man with cataracts and normal fingers marries a woman with polydactyly and normal eyes. Their son has both polydactyly and cataracts and he marries a woman with neither trait. What is the probability that their first child will have cataracts and polydactyly?
In cucumbers normal leaves (N) are dominant to curled leaves (n) and elongated fruit (L) is dominant to spherical fruit and these genes are linked on the same chromosome. If a pure-breeding normal-leaved, elongated fruit cucumber is crossed with a curled-leaved, spherical fruit cucumber, what will be the phenotype of the F1? the phenotypic ratio of the F2?
Does unwinding DNA cause aging?
Is biotechnology more dangerous to other gene transfer technologies breeding?
In cats yellow is due to gene B and black to its allele b. These genes are located on the X chromosome (sex-linked). The heterozygous results in calico (tortoise shell). What kinds of offspring (sex & color) are expected from the cross: black male & calico female? Most calico males are sterile, why?
bakit magkakaiba ng mukha ang tao
A single base exchange mutation occurs in the promoter of the TRP operon. How the operation of the HIS operon might be affected in two ways?
Is Genetic Engineering worth the cost and effort?
Explain in terms of gene product function how a mutant allele can be dominant? recessive?
what is Avian flu threat? what are its symptoms?