'Gemmule formation is a common mode of reproduction in Paramecium'

Which of the following is a method of reproduction?

Assertion $A$: Continuity of life is maintained from generation to generation in living organisms.
Reason $R$: Living organisms produce new organisms similar to themselves through reproduction at maturity.
Which option is correct for Assertion $A$ and Reason $R$?

Match the following and choose the correct combination from the options given:

Column-$I$	Column-$II$
$(A)$ Butterfly	$(1)$ $60 \text{ years}$
$(B)$ Crow	$(2)$ $140 \text{ years}$
$(C)$ Parrot	$(3)$ $15 \text{ years}$
$(D)$ Crocodile	$(4)$ $1-2 \text{ weeks}$

Which is the mode of reproduction in $Amoeba$?

One of the following is not a method of asexual reproduction: