Please tell the definition of each word below! TYSM, this is about the reproductive system by the way;

hereditary
reccessive trait
punnet square
genotype
phenotype
dna
chromosome
allele
binary fission
budding
gregor mendal
fragmentation
regeneration
gamete
vegative propogation
zygote
homozygous
heterozygous
hydra
genetic
fertilization
amoeba
nucleus

extra;
photosynthesis