Warning: Undefined variable $ext in /www/wwwroot/gkfeed.com/public_html/wp-content/plugins/show-hidecollapse-expand/bg_show_hide.php on line 281
Warning: Undefined variable $ext in /www/wwwroot/gkfeed.com/public_html/wp-content/plugins/show-hidecollapse-expand/bg_show_hide.php on line 281
Warning: Undefined variable $ext in /www/wwwroot/gkfeed.com/public_html/wp-content/plugins/show-hidecollapse-expand/bg_show_hide.php on line 281
Warning: Undefined variable $ext in /www/wwwroot/gkfeed.com/public_html/wp-content/plugins/show-hidecollapse-expand/bg_show_hide.php on line 281
Warning: Undefined variable $ext in /www/wwwroot/gkfeed.com/public_html/wp-content/plugins/show-hidecollapse-expand/bg_show_hide.php on line 281
1. Virulence trait of Agrobacterium tumefaciens is borne on
A. chromosomal DNA
B. tumor inducing plasmid DNA
C. both chromosomal and plasmid DNA
D. cryptic plasmid DNA
2. The size of the virulent plasmid of Agrobacterium tumefaciens is
A. 40-80 kb
B. 80-120 kb
C. 140-235 kb
D. >235 kb
3. Which of the following is not true about the helper plasmids?
A. These can replicate in Agrobacterium
B. These help in the mediating conjugation of intermediate vectors
C. These can’t replicate in Agrobacterium
D. All of the above
4. Which technique is used to introduce genes into dicots?
A. electroporation
B. particle acceleration
C. microinjection
D. Ti plasmid infection
5. Direct DNA uptake by protoplasts can be stimulated by
A. polyethylene glycol (PEG)
B. decanal
C. luciferin
D. all of these
Warning: Undefined variable $in_same_cat in /www/wwwroot/gkfeed.com/public_html/wp-content/plugins/EXP.GKFEED.COM/function.php on line 27
Warning: Undefined variable $excluded_categories in /www/wwwroot/gkfeed.com/public_html/wp-content/plugins/EXP.GKFEED.COM/function.php on line 27