Which among the following phenomenon directly affects crop growth and yield?
Allelopathy is the direct harmful effect by one plant on other through production of chemical compounds or antagonistic interaction of phytochemicals on the growth of other plants
Statements:
Only a few H are G.
Some G is not K.
All L is K.
Conclusions:
Some H can be K.
All L can never be G.
Statements: Some racks are tables.
Some tables are chairs.
No chair is a book.
Conclusions: I. Some racks are chairs. ...
Statements:
All bags are polythenes.
Some polythenes are points.
Only a few points are jutes.
No jute is pl...
Statements:
Only poles are wires
Only few poles are ornaments
All ornaments are copper
Conclusion:
I. All p...
Statements:
All summers are winters.
Only a few summers are spring.
Some springs are autumn.
No autumn is season.
...
Statements : Some potatoes are nuts.
All nuts are cashews.
No cashew is a fruit.
Conclusions: Some potatoes are cashews.
Statements: Some doors are windows.
All houses are windows.
No mirror is a door.
Conclusions: I. Some doors are mirror
...Statements: Some cups are plates.
No plate is a glass.
Conclusions: I. Some glasses are cups.
II. No glass is a cup.
.... Statements:
Some ovens are microwaves.
Only a few microwaves are toasters
No oven is a grinder
Conclusions:
I...
Some tubes are rains. All flowers are tubes.
