types Modifications
What is artificial selection?
The way organisms change over time due to human control.
What is a Variation?
Different versions of a trait within a species like for color, height, demeanor, beak shape, and more.
What assigniment did we do with camo.
The moth assigniment.
Ex:The moth could bled in with the surrounding trees to keep away from the preatures.
What shows time and dates in a line.
A timeline.
What is an example of artificial selection?
Ex: When a human needs a type of dog they will breed two dogs over years to get the perfect dog.
What is selective breeding?
When animals or plants are purposely selected to breed for desirable traits.
What is a homologous structure?
It is a body part that shares ancestry with different organisms.
Ex: Like a humans arm limbs with dog leg, a bat wing, and a whale flipper.
What did we do with getting the right type of animal for the arctic winter.
The dog breeding assigniment.
What was the animal that we had to guess when we did the fossil activity.
It was a woolly mammoth.
What is an example of selective breeding.
Ex: When corn is bred with a larger corn or a corn that brings more yield, to have better corn.
What is Gene modification?
The process of change the DNA of an organism by adding a desirable gene or removing one.
What is a analogous structure?
It is a feature of different species that are similar in function.
Ex: Like the wings of a bird and a butterfly.
What activity did we do with beaks?
What is a fossil record.
It is the total number of fossils that have been discovered and the info. Determined from them.
What is an example of Gene modification?
Ex: When Mr.genes was glowing in the dark due to his genes from a jelly fish.
What is natural selection?
It is the survival of the fittest.
what is evolution?
It is the change of an organism over many generations.
Ex:The adaptations of the beak shapes of the finches on Galapagos island.
What activity did we do with cow?
agg stations.
The meaning is Organisms that can be traced directly to each other through parent offspring.
Ex:Your family tree.
What is an example of natural selection.
Ex: When birds fight for a seed shortage due to a drought and the bird that cant get their food will die.
What is a adaption?
A species that makes a change to be better suited for their environment.
What is a vestigial structure?
A organism that had lost most of all of its psychical feature through evolution.
Ex: A whales little hip bone by its tale fin.
What activity did we do with fossils and finding what animal it was.
fossil lab
What is the meaning of fossil?
Any persevered body part, traced from from an organism that lived in distant past.
what is an example of adaptation?
Ex: When the finches changed their beak to be able to get their food.