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