Genetics 2
what does homozygous mean
it means the same
is mitosis asexual reproduction or sexual reproduction
Asexual
what and why did Darwin studied the finches
because they're were getting bigger in size and bigger becks.
what does GMO stand for
Genetically modified organism
How do you tell which layer is the youngest
It is at the top
His dad is blue homozygous and his mom is green heterozygous what color eyes we he have
Blue eyes
what is chromosome
From of DNA takes form inside the cell when preparing to dived
what is in adaption
A change or process that helps the organism adapt or better fit for the environment.
what is artificial selection
It is selective breeding to get the trait needed for humans
what is a fossil
it is a preserved remains of a trace of a plant or animal
A man has blue eyes homozygous dominant and his wife has green eyes recessive heterozygous what color will the baby eyes be
They will be blue
what do plant cells have that animals cells do not
cell wall
what does migration mean
It means to leave a population and join another
who was the first animal cloned
the first animal cloned was dolly the sheep
How do you tell if two things are the same time age
They have the same animal fossils
If The genotype of a person had blue eyes and was dominant what could his parents be.
The could Be BB and Bb or BB BB or BB bb
what is a gene
a segment of DNA that has information for a trait
what did Darwin studies on natural selection
Darwin studied beaks of finches on the island of galapagos to see if some beaks sizes were better for some foods.
what is cloning
cloning is the process of producing indvailes with in identical or virtually identical.
did the world use to be closer to each other
yes because it shows that some countries have animals bones that are acrossed the world
Is a dog has brown fur and it is heterozygous and it gets breeded with a dog who has black fur and it is homozygous dominant what will the dogs phenotype be
Genotype is black fur
what does mitosis and meiosis both start with
One cell
what is natural selection
it is the process through which population of living organisms adapt and change
what is selective breeding
Selective breeding is a process of changing a population over time by breeding for a desired trait.
what two things if in animal gets trapped in quick can keep its whole body in shape
tar and ice