Concept 2 and 3 Science Flashcards
(20 cards)
What is a Dominant traits
the more commen Trait to inherit
what is a recessive trait
The more rare trait
what is genetics
a heritble trait
what is a chromosome
a structure found inside a nucluse cell
what is Mitosis
it creates two new cells that have the same number of chromosome
What is Meiosis
it creats a cell with only half the DNA the parent as
What is the different between mitosis and meiosis
Mitosis makes only two duaghter cells at the end
Meiosis makes 4 duaghter cells ant the end
What is Genes
When DNA carries a certain charateristics
what is Allele
It is a variety of genes
what would TT mean if T=Tall
the child will be Tall
What does Tt mean if T=Tall
The child will be tall
what does tt mean in T=Tall
the child will not be tall
What is asexual reproduction
When you only need one parent to make another organism
What is sexual reproduction
When you need two parents to make a new organism
All offsprings are _______ when they were asexualy reproduced
Identical
Binary fussion involes
Cell spliting into two identical organism
Examples of binary fussion are:
Bacteria
Budding is when
it makes smaller versions of then selves and can still stay alive
examples of budding
Yeast
Coral
starfish
what are some examples of organisms that can asexual and sexualy reproduce
Plants
flowers
roses
spones
