I am not a Phd in biology so don't go hard on me.when I was walking to home after swimming class I saw a mouse dead and was intimidated by gods wonder but when I reached home I saw the Devil's ivy and my thoughts flung to the 450 year old tree in my city why didnt it die when the mouse did.
What do you mean by plants don't die? You don't have to have a PhD to comment on this! Haven't you seen dead grass or any dead plant in your life? Some trees have a long lifespan, like the banyan, but they do die. Even turtles have a long life, but that doesn't mean that they don't die.
Plants die of old age too. Trees tend to have a long lifespan but still.... they die of old age.
There are few species that seem to have negligible sensescence such as
- giant tortoise
- greenland shark
- aspen tree root system
and some that even seem to never age (biologically immortalilty) such as
- some bacteria
- some yeast
but you most definitely cannot make such generality as "animals age, plants don't".