what is the difference between back cross and test cross?
- 6 Answers
- 25583 Views
- I also Faced
- E-Mail Answers
Answer Posted / m. a. ansari
Back cross - crossing of hybrid (F1)either of its parents
(dominan / recessive).
AA x aa = Aa x AA / aa
Test Croos - Crossing of F1 with homozygous recessive
parent.
AA x aa = Aa x aa
| Is This Answer Correct ? | 26 Yes | 4 No |
Post New Answer View All Answers
how was highschool like for a person diagnosed with turner's syndrome? and really difficult subjects?
Has vitamin c been produced in a human naturally before?
what is the role of Beta-lactamase in Gene Cloning ?
What situations might be viewed as ethical uses of human cloning? Are you doubtful, fearful, or hopeful about human cloning?
What are teaspoons?
In the definition of mutation we say sudden heritable change i the DNA, so what does sudden means here?
Cystic fibrosis (CF) occurs with a frequency of about 1/2500 Caucasian newborns and is inherited as an autosomal recessive. A woman had an older sister die from complications of this disease. CF is not present among relatives of her husband. Both the woman and her husband have normal phenotypes. What is the chance this couple will have a CF child
cancer cells have their dna wound back wards, is that true?
Why was rii locus chosen by Benzer for his experiment?
Why does RNA have 5 bases and DNA has only 4?
bakit magkakaiba ng mukha ang tao
Cystic fibrosis (CF) occurs with a frequency of about 1/2500 Caucasian newborns and is inherited as an autosomal recessive. A woman had an older sister die from complications of this disease. CF is not present among relatives of her husband. Both the woman and her husband have normal phenotypes. What is the chance this couple will have a CF child?
What is your personal opinion regarding genetic engineering and human cloning?
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?
how was school like for someone with turner's syndrome?
