Answer:
Molecules because its easy and i already know
Answer:
both parents (sperm and egg) combine chromosomes during mieosis to create two identical daughter cells with that only one of the daughters cells is fertile
so the daughter cells differ because only one is fertile
Answer:
When the organism inherits a mutated gene creating new colored organisms into the population, this can increase diversity. As more organisms inherit the same mutation, the population will become more variated, which can increase the organisms abilities to survive and adapt in a changing environment, and also improve the biological fitness of individuals; resulting in allowing more organisms to reproduce successfully.
Explanation:
When I was younger I went to my older brother's basketball games every Saturday to watch him and his friends play. After a while my brother finally convinced my mom to get us a hoop for our own backyard. When we got it I played with my already brother but I already know how to shoot, I must have picked up from watching him play.
This is observation learning because I didn't know how to shoot a hoop and I was never taught, I saw what my brother did and mimicked it, an example of observation learning.
What I ended up doing was shooting basketballs in the hoop without being taught.
Hope this helps!
-Payshence
The common ancestor.
A phylogenetic tree shows how a species
originates (by evolution) other species. It’s very similar a genealogic tree. If
you want your family tree, you should write down your name and the names of all
your brothers and sisters and then draw a line from all those names to the
names of your parents, and then draw a line from the name of your father to the
names of your gramma and grampa, and then do the same with the names of your aunts
and uncles. If you repeat the process with many, many generations, you will
have the common ancestor to all of those relatives. You can do the same with
species: for example, humans are supposed to have a common ancestor with
monkeys, so their lines will end together in the same point in the graph. Then
you have to draw a line from that point to another point that will be shared
with other mammalians, then Mammalians share a point with other vertebrates,
and so on… If you keep on going, you will get to LUCA someday.
