Biology · Environmental Studies
Biology of Insects and Pollination
861 Questions
Insect biology and pollination focus on ecological relationships, crop science, and practical applications like apiculture. These topics regularly appear in general science sections of competitive exams. Review core concepts to build accuracy for test day.
Apiculture and honeyTypes of pollinationInsect binomial nomenclatureCrop damaging pestsFriend of farmers organism
Biology of Insects and Pollination Questions
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Bees
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Ants
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Flies
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Grasshoppers
B
Correct answer
Explanation
While ants do have periods of inactivity, they do not sleep in the way mammals do. They take many short naps throughout the day.
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Pollination
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Pollution
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Photosynthesis
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Pollen-spreading
A
Correct answer
Explanation
Pollination is the specific term for the transfer of pollen from the male part of a plant to the female part, often facilitated by bees, wind, or other animals.
A
Correct answer
Explanation
Many flowering plants rely on pollinators like bees, butterflies, and birds. Bright colors and scents are primary signals used to attract these animals to the flower.
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tiny pollen grains
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small petals
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seeds that contain food
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a liquid nectar
D
Correct answer
Explanation
Nectar is a sugary liquid produced by flowers specifically to reward pollinators like bees. As the bee collects the nectar, it inadvertently picks up or deposits pollen.
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transferring pollen
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prey on pollinating insects
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create conditions for germination
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carry seed to other areas
B
Correct answer
Explanation
Preying on pollinating insects reduces the number of pollinators available to help plants reproduce. The other options describe behaviors that actively assist in plant reproduction.
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pretend their wing is broken
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attack the predator
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camouflage the nest
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build spikes around the nest
A
Correct answer
Explanation
The killdeer is well known for its distraction display, where it feigns injury to lead potential predators away from its ground-based nest. This protects the vulnerable eggs or chicks.
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to make it pretty
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to scare off predators
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to mark their territory
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to attract a female bower bird
D
Correct answer
Explanation
Bower birds are famous for constructing elaborate structures called bowers, which they decorate with colorful objects to attract a mate.
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is made
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makes
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are made
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make
A
Correct answer
Explanation
"Honey" is an uncountable singular noun, and the action is passive (indicated by "by bees"). Therefore, the singular passive form "is made" is correct.
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A colony
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a group
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a gaggle
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a swarm
A
Correct answer
Explanation
A community of ants is biologically referred to as a colony. While a large group of flying insects in motion can be called a swarm, the structured, nesting community itself is always a colony.
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the flower supplies water
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it enjoys the scent
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the flower provides nectar
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the flower provides protection
C
Correct answer
Explanation
In this mutualistic relationship, the butterfly benefits by obtaining nectar, which serves as a vital food source. In return, the flower benefits because the butterfly transfers pollen from one flower to another, aiding in plant reproduction.
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competition
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mutually beneficial
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predatory
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commensalism
B
Correct answer
Explanation
This relationship is mutually beneficial (specifically, mutualism) because both organisms gain an advantage. The bee receives food in the form of nectar, and the flower is pollinated, allowing it to reproduce.
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A butterfly has spots on its wing so it mimicks an owl
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Common Butterfly (np) mimicks Monarch Butterfly (p)
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A twig insect mimicks tree branches to surprise its prey
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Red/orange treefrogs (p) mimick orange/red treefrogs (p)
D
Correct answer
Explanation
Müllerian mimicry occurs when two or more harmful or unpalatable species mimic each other's warning signals, which mutually benefits both species as predators learn to avoid them more quickly. Batesian mimicry, by contrast, involves a harmless species mimicking a harmful one.
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Feeding other bees
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Reproducing with drones
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Gathering food to make honey
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Defending or repairing the hive
B
Correct answer
Explanation
Worker bees are sterile females responsible for hive maintenance, foraging, and nursing, but they do not reproduce. Only the queen bee mates with male drones to lay eggs and sustain the colony's population.
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immigration
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emigration
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importation
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deportation
A
Correct answer
Explanation
Immigration is the movement of individuals into a new population or geographic area. In this case, the insect is entering a new country and population.
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Sugar
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Jam
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Honey
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Marmalade
C
Correct answer
Explanation
Honey is a sweet, viscous food substance made by honey bees from the nectar of flowers. Other options like sugar, jam, and marmalade are processed foods made by humans.