B12 Asexual reprdouction Flashcards
(21 cards)
What is asexual reproduction
It is where all babies are identical because there is only one parent required.
Dose asexual reproduction require having sex
NO because it only evolves one parent
What is it called when the offspring are genetically identical to each other
Clones
What is evolved in asexual reproduction
Mitosis
What is Mitosis
A process when two genetically identical daughter cells split
What is sexual reproduction
Reproduction that requires an egg and sperm cell to fusion of 2 gametes
Dose sexual reproduction require sex
Yes
What formation is sexual reproduction
Meiosis
Can single - celled organisms be reproduced by cell division
Yes TRUE
What is budding ?
When the plant develops outgrowths on it’s self which remains as the new thing grows
During sexual reproduction two cells combine to form a new organism
True
What is cell division important for
Growth,Repair,reproduction
is meiosis sexual or asexual
asexual
3 stages of mitosis
1.) DNA replicates
2.) chromosomes pull to opposite ends of the cell
3.) 2 identical daughter cells are formed
What are gametes
Sex cells
During meiosis cells …..
Half in numbers `
What do meiosis make
Gametes
Fertilisation includes the fusion of
Gametes
Fertislation in humans requires a and a cell
egg and sperm cell
Why is meoisis important for sexual reproduction
because it allows the mixing of information from the 2 parent cells