as evolutions in species like reptiles mamals any theory in botony for plants evolution?

Question

just like darwin's origins of species is there any theory how plants originated and gradually changed in to different plants how and why thanks.

Answer 1

natural selection affects plants in just the same way as it does animals; random mutations occur in plants and some of these make the progeny more successful in different environments then something happens to cut off that different population for a while, so that it doesn't cross with its ancestor any more. There are a lot of complex environmental influences on plants that aren't immediately obvious; for example they have to evolve to defend against diseases and pest insects, to compete with other plants and make the best use of different soil nutrients.
It might be useful to consider a botanical model called grimes' triangle:
in the triangle there are three types of plants that thrive in different ways:
some plants are large and live a long time and these are very good at dominating areas where environmental conditions are stable for long periods of time. these are competitive plants. an oak tree is an example.
other plants are adapted to do well in conditions that other plants can't cope with ie. salty or acidic soils. these are resistant plants. a venus flytrap is a good example here.
the third type of plant is the ruderal. ruderal plants are commonly known as weeds. they succeed by growing very well in soil that is moved around alot. they have very short lifespans, growing and breeding quickly and producing lots of seeds that travel a long way.
i hope that isn't too much information for you : )

Answer 2

I desire I had the source for this, even though it grew to become right into a school textbook (in all likelihood no longer even severe college), and that i've got not got it anymore. yet they spoke of that if evolution got here approximately because of the fact the belief states, then we would assume one sort of existence (say, guy) to be greater heavily appropriate interior the DNA to the kind from which it stepped forward. That is wise, and it is not stressful to objective scientifically. in certainty, although, that DNA shows random hyperlinks. Like snake venom is on the subject count of something different than what we would assume, or mice are greater heavily on the subject count of a few sort that even an evolutionist might have a stressful time concerning evolutionally. Does this make experience? I desire i ought to endure in ideas the existence types they listed (yet that grew to become into greater effective than 10 years in the past, so provide me a destroy, ok?), however the belief caught. Now, on occasion this is genuine. In different situations, it is not. i found 2 articles which you may desire to to study. permit's placed it this form: If I confirmed you my sort new Mercedes interior the driveway (i've got not got one, yet for the sake of argument...), and you reported, "Wow! How ought to you cope with to pay for one in all those constructive automobile!" nicely, assume I instructed you, "Oh, i did no longer purchase it. I in simple terms went down and blew up the landfill, and all the factors for the motor vehicle in simple terms fell at the same time interior the fallout, and the foremost landed magnificent next to my ft. It grew to become into sooooo cool!" you may ask your self what psychological well-being middle I had escaped from and could additionally be form sufficient to take me lower back to it! yet that's what evolution says. If we blow up sufficient landfills, finally something usefil would be created. specific, the percentages are great, yet sometime we will hit gold. it is lots greater straightforward to have self belief in smart layout, whether you do not have self belief in God the way I do, than to have self belief in a mathematical impossibility. of direction, if there's no God, there's no sin, which potential you're able to do regardless of you experience like. it is portion of the massive charm of atheism.

Answer 3

Yes, it is the same thing. Darwin's theory applies to plants just as it applies to animals, and even the others (archea, etc).

Answer 4

Yes, through natural selection because of competition and changes in their environments.