Which of the following propagates through leaf-tip
Marchantia
Moss
Walking fern
Sprout-leaf plant
$A-$ In protists and monerans the parents cell divides into two to give rise new individuals.
$R-$ Binary fission occurs in paramoecium.
Hydra cut into two pieces will result in
Select the incorrect pair :
Which of the following is true/correct option about 'terror of Bengal'?
$(I)$ It is the aquatic plant
$(II)$ It is the invasive weeds
$(III)$ It does not drain oxygen from the water which leads to death of fish
$(IV)$ It can propagate vegetatively
A scion is grafted to a stock. The quality of fruits produced will be determined by the genotype of