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Reproduction in flowering plants (sexual reproduction (structure and…
Reproduction in flowering plants
sexual reproduction
structure and function of a flower
petals
stamens
(male reproductive parts)
pollen grains (male gametes) formed in the pollen sacs
carpels
(female reproductive parts)
stigma
receives pollen grains
style
supports the stigma
ovary
contain ova (female gametes)
asexual reproduction
binary fission in bacteria
vegetative propagation in flowering plants
stem tuber
e.g. potato
bulb
e.g. onion
corm
e.g. gladiolus
rhizome
e.g. ginger
artificial vegetative propagation
!) cut a healthy leaf
2) place the cutting in water
3) after roots have developed, plant the cutting in soil
4) the cutting grows and develops into a new plant