Differences/ similarities (mitosis) Flashcards
difference in where?
Plants in merisitmatic tissue for growth and animals in somatic cells for growth and replair
both for zygote to embryo
Meiosis- plants in sporangia and ovary/ anther for gametogensis and ovary and testis for animals
difference in purpose?
keep number of chromosomes constant and growth, repair and asexual reproduction
meiosis is to overcome the doubling effect of fertilization
differences in process?
Mitosis-
One division
centromeres split
no bivalents and crossing over
line single on the equator
Meiosis-
two divisions
bivalents and crossing over
centromeres dont split
pair arranged on equator
Similarities (3)
prophase has short far chromosomes
BOTH are forms of cell division
interphase has dna replication