Change of male and female parents during crosses is known as
Change of male and female parents during crosses is known as
- A
Back cross
- B
Test cross
- C
Reciprocal cross
- D
Monohybrid cross
Similar Questions
The first plant in which chromosomal basis of sex determination was discovered is
The first plant in which chromosomal basis of sex determination was discovered is
If interference is complete or cent percent then the frequency of observed double crossover will be
If interference is complete or cent percent then the frequency of observed double crossover will be
Lesch Nyhan disease is an $X-$linked recessive disorder that causes neurological damage in human beings. $A$ survey of $500$ mates from a caucasion population revealed that $20$ were effected with this disorder. What is the frequency of the normal allele in this population?
Lesch Nyhan disease is an $X-$linked recessive disorder that causes neurological damage in human beings. $A$ survey of $500$ mates from a caucasion population revealed that $20$ were effected with this disorder. What is the frequency of the normal allele in this population?
Mating among close relations is referred
Mating among close relations is referred
- [AIPMT 1994]
$A$ : Polyploids with odd number of chromosomes are propagated vegetatively.
$R$ : Seed formation is absent due to meiotic abnormality.
$A$ : Polyploids with odd number of chromosomes are propagated vegetatively.
$R$ : Seed formation is absent due to meiotic abnormality.