Sexual reproduction in plants, as in all organisms, requires __________.
Only small parts of the plant
Only a male
Only a female
A male and female
15
The male part of the flower that contains the pollen producing parts is the
Sepal
Stamen
Petal
Carpal
10
Pollen is produced by the __________.
Stigma
Style
Anther
Ovary
10
What special types of cells are produced during the gametophyte stage of a plant’s life cycle?
Seed cells
Sex cells
Spores
Zygotes
10
What is A?
Petal
Sepal
Stigma
Carpel
15
What is B?
Stamen
Stigma
Filament
Carpel
15
What is C?
Stamen
Stigma
Sepal
Carpel
15
What is D?
Anther
Stigma
Style
Stamen
15
What is E?
Style
Filament
Petal
Sepal
15
What is F?
Filament
Anther
Stigma
Carpel
15
What is G?
Anther
Stigma
Filament
Style
15
What is H?
Filament
Style
Petal
Ovules
15
Moths feed on flowers that are open at night. These flowers are usually _______.
Pale in color and sweetly scented
Scented like rooting meat
Brightly colored and unscented
Dull in color with no nectar but a strong scent
20
During pollination, pollen grains are transferred from the anther to the ________.
Sepal
Ovary
Stamen
Stigma
20
Pollen is produced by the __________.
Style
Stigma
Ovary
Anther
20
When a butterfly drinks from a flower, it brushes against the anthers and gets covered with pollen. When the butterfly visits another flower, the pollen attach to the __________, resulting in pollination.