In human the inheritance of sex linkage takes place through :
autosomes
Y - chromosome
X- chromosome
both 'b' and 'c'
D.
both 'b' and 'c'
Sex linkage or sex linked inheritance is the transmission of characters and their determining genes alongwith sex determining genes which are found on the sex - chromosomes.
Y- chromosome of male carries a few genes but X- chromosome which is common to male and female and carries a number of genes. Therefore, both X and Y chromosome plays an important role in the inheritance of sex linkage.
Which of the following micro-organism is used for conversion of milk into curd?
Xanthomonas citri
Bacillus megatherium
Acetobacter aceti
None of the above
Hybridoma technology is used to :
kill the cancer cells
formation of somaclonal antibodies
formation of somatic hybrids
formation of antibiotics
The vaccine of Hepatitis-B is a :
first generation vaccine
interferon
second generation vaccine
third generation vaccine
Kohler and Milstein developed biotechnology for :
monoclonal antibodies
steroid synthesis
immobilization of enzymes
myeloma
