Question

>Flowers showing omithophily, represent a few characteristics like:
A. Blue flower with nectaries at the base of the corolla.
B. Red sweet-scented flower with nectaries.
C. Bright red flower into a thick inflorescence.
D. White flowers with fragrance.

Answer 1

Hint: Ornithophily is the process where birds pollinate flowering plants. Birds are frequently drawn to flowers that are vividly coloured and have a lot of nectar, which aids in pollination. Plants are designed to be pollinated by birds. The majority of flowers that are pollinated by birds are odourless, red, and have a lot of nectar.


Step by step solution:
The process of pollination where birds to move pollen grains from a flower's anther to stigma is known as ornithophily. Ornithophily is simply the study of bird pollination.
Hummingbirds and sunbirds are two examples of birds that pollinate other plants.
Pollination is the process by which pollen grains from a male plant part, the anther, move to a female plant part, the stigma, later permitting fertilisation and the development of seeds. Pollination is most frequently accomplished by air or by pollinators like animals. In addition to wind and water, self-pollination occurs inside a closed bloom (cleistogamy) due to the absence of pollinating agents. Other pollinating agents include insects, birds, and bats.
While hummingbirds, who are known for bird pollination and having the ability to digest sucrose, are nectar-eating birds with the ability to excrete excess water, starling species and their cousins absolutely shun sugar. Flowers with generic bird pollinators have nectar that is diluted, but flowering plants with specialist bird pollinators, like hummingbirds, typically have nectar that is more concentrated. Flowers are changed for this function, and the petals that surround the reproductive organs of the flower are typically brightly coloured as indicated above and interestingly shaped to draw pollinators. All flower petals form the corolla, however, some have a tube-like appearance.
Hence, the correct option is A. Blue flower with nectaries at the base of the corolla.

Note: Nectaries are specially made parts of flowers that tend to generate nectar, a liquid that contains one or more sugars and other chemicals, and which serves as a lure to draw pollinators to the bloom. It could take the form of a flowery disc or pad that gives pollinators a place to sit and drink the nectar.