Pollination and Fertilization MCQs

the delivery of pollen to a flower’s stigma is called?

Pollination
Fertilization
Photosynthesis
hydrolysis

Correct Answer

Pollination

_ is a process when a sperm joins with an egg

Pollination
Fertilization
Photosynthesis
hydrolysis

Correct Answer

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

Correct Answer

 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

Correct Answer

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

Correct Answer

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

Correct Answer

Bat- and moth-pollinated flowers

Tissue that helps support the developing embryo is?

ectosperm
endosperm
Mesosperm
sclarenchyma

Correct Answer

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

Correct Answer

double fertilization

Zygote to Embryo MCQs

which is attached to the bottom end of the suspensor?

Hypocotyl
epicotyl
Seed coat
All of these

Correct Answer

Hypocotyl

_ becomes the lower part of the stem and the roots

Hypocotyl
epicotyl
Seed coat
All of these

Correct Answer

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

Correct Answer

Seeds

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