NEET BIOLOGY

BIOLOGICAL CLASSIFICATION

KINGDOM PLANTAE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of the following will most likely increase the chances a plant will be pollinated by a bird?
A
brightly colored flowers
B
long, shallow roots
C
stomata that open and close
D
seeds that crack open easily
Explanation: 

Detailed explanation-1: -Brightly colored flowers attract insects and birds. Evolution drove flowers to bright colors as a way to entice pollinators to visit them.

Detailed explanation-2: -Flowers pollinated by bees have strong visual signals to attract their pollinators. Most are yellow, white, or purple and have nectar guides, or markings that help draw the bee to the center of the flower, where pollen and nectar are located.

Detailed explanation-3: -The most common pollinators are insects (for example bees, wasps and butterflies). Insects do not intentionally pollinate flowers, they move from flower to flower and pollen catches on their bodies as they go. This pollen is then transferred from one plant to another, pollinating the flowers.

Detailed explanation-4: -Characteristics of wind pollinated flowers are: Well exposed stamens. Produce large number of pollens. Light and non sticky pollens.

There is 1 question to complete.