unit 2 topics 3 and 4 Flashcards
a teacup Pomeranian is an example of
selective breeding
This plant was created by selective breeding rapeseed
canola
Vegetative reproduction is
when a new plant grows from a root or stem.
The main purpose of a flower is
they contain the genetic material of the plant used in reproduction.
Pollination is
when the pollen of one plant fertilizes another plant. when the pollen of a plant fertilizes itself.
what is the male reproductive system called and the parts of the male reproductive system
male: stamen anther petal filament sepal
what is the female reproductive system called and the parts to
female: pistil stigma style ovary ovule
Seeds sticking to an animal’s fur and then falling off somewhere away from the original plant are an example of
seed dispersal
Practices that allow for the continued harvest of plants year after year and generation after generation are called
sustainable
Irrigation is
when crops have water added to them by an artificial means
true or false Forests are a renewable resource
True
what is monoculture
a farm that plants the same plants on a field such as barley
Which is an example of a disadvantage of monoculture
Crops have the potential to fail and then there is nothing to fall back on.
