Study and Learn with 1000s of Biology MCQs
Pollination and Fertilization MCQs
the delivery of pollen to a flower’s stigma is called?
Pollination
Fertilization
Photosynthesis
hydrolysis
Pollination
_ is a process when a sperm joins with an egg
Pollination
Fertilization
Photosynthesis
hydrolysis
Fertilization
_ are usually brightly colored to attract the animals
Bat- and moth-pollinated flowers
Fly-pollinated plants
wasp-pollinated orchids
Bird- and bee-pollinated plants
Bird- and bee-pollinated plants
_ trick the animals into thinking that the flowers are members of the opposite sex
Bat- and moth-pollinated flowers
Fly-pollinated plants
wasp-pollinated orchids
Bird- and bee-pollinated plants
wasp-pollinated orchids
_ smell like toilets or rotten meat in order to attract mama flies in search of a good place to lay their eggs
Bat- and moth-pollinated flowers
Fly-pollinated plants
wasp-pollinated orchids
Bird- and bee-pollinated plants
Fly-pollinated plants
_ are usually white so they’ll be more visible at night
Bat- and moth-pollinated flowers
Fly-pollinated plants
wasp-pollinated orchids
Bird- and bee-pollinated plants
Bat- and moth-pollinated flowers
Tissue that helps support the developing embryo is?
ectosperm
endosperm
Mesosperm
sclarenchyma
endosperm
In flowering plants, the fusion of two sperm cells, one with an egg and one with the polar nuclei, is called?
double fertilization
Double pollination
Double photosynthesis
None of these
double fertilization
Zygote to Embryo MCQs
which is attached to the bottom end of the suspensor?
Hypocotyl
epicotyl
Seed coat
All of these
Hypocotyl
_ becomes the lower part of the stem and the roots
Hypocotyl
epicotyl
Seed coat
All of these
Hypocotyl
_ are protective structures that contain plant embryos and nutritive tissue to support the embryo until it can survive on its own
ovaries
Sepals
seeds
None of these
Seeds
