What is the term for transferring of pollen grains to the stigma?
Pollination
Fertilization
Maturation
Transfer
In which type of flowering plants the pollen germinates and develops a pollen tube?
Gymnosperms
Angiosperms
Pollen vector
Pollen tube
How many modes of fertilization are there in gymnosperms?
2
6
3
9
What is the study of pollination by insects is known as?
entomophily
horticulture
entomology
none of the mentioned
State true or false.
Pollination may be biotic or abiotic.
true
false
How many percentages of angiosperms rely on biotic pollination?
78%
89.5%
96.9%
43%
Which pollinators are observed to engage in flower constancy?
bees
butterflies
mosquitoes
ants
Which flowers have little color, but are often very aromatic?
Lily
Honeysuckle
Rose
Jasmine
Which bee species is known as the most and in the United States?
European dark bee
Italian bee
Buck fast bee
Russian honey bee
Which bee is an important pollinator for alfalfa seed in western United States?
Alfalfa leafcutting bee
Russian honey bee
Buck fast bee
Italian bee
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