Biology ยท Environmental Studies

Biology of Insects and Pollination

830 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

Multiple choice

Which insect is known for its ability to produce a valuable resinous substance called propolis, used in traditional medicine and beekeeping?

  1. Bees

  2. Wasps

  3. Hornets

  4. Yellow Jackets
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Bees, particularly honeybees, are known for their ability to produce propolis, a resinous substance used in traditional medicine and beekeeping.

Multiple choice

Which insect is used in the production of traditional fermented fish sauce, known as "nam pla" in Southeast Asia?

  1. Flies

  2. Beetles

  3. Ants

  4. Krill
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Ants, particularly weaver ants, are used in the production of traditional fermented fish sauce, known as "nam pla" in Southeast Asia.

Multiple choice

Which of the following is NOT a benefit of pollination by insects?

  1. Increased Seed Production

  2. Enhanced Crop Yields

  3. Improved Soil Fertility

  4. Reduced Air Pollution
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Pollination by insects is essential for the reproduction of many plants, leading to increased seed production and enhanced crop yields. However, it does not directly contribute to improved soil fertility or reduced air pollution.

Multiple choice

How do bees communicate their territorial boundaries to other bees?

  1. By leaving chemical trails on the ground

  2. By emitting pheromones in the air

  3. By engaging in physical fights with intruders

  4. By making loud noises to deter potential intruders
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Bees communicate their territorial boundaries to other bees by emitting pheromones in the air. These pheromones act as chemical signals, guiding other bees and deterring them from entering the territory.

Multiple choice

Which of the following is a pest that attacks stored grains?

  1. Weevils

  2. Moths

  3. Beetles

  4. Rodents
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Weevils are common pests that attack stored grains, causing damage to the kernels and reducing their quality.

Multiple choice

What is the term for a dance performed by bees to communicate the location of food?

  1. Waggle dance

  2. Round dance

  3. Figure-eight dance

  4. Honey dance
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The waggle dance is a dance performed by bees to communicate the location of food.

Multiple choice

Which of the following is the state insect of Sikkim?

  1. Himalayan honey bee

  2. Giant silkworm moth

  3. Atlas moth

  4. Sikkim butterfly
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The Sikkim butterfly is the state insect of Sikkim.

Multiple choice

What is the process of obtaining silk from silkworms called?

  1. Sericulture

  2. Apiculture

  3. Viticulture

  4. Pisciculture

  5. None of the above
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The process of obtaining silk from silkworms is called sericulture, which involves raising silkworms and harvesting their cocoons.

Multiple choice

What is the process by which organic molecules are formed from inorganic molecules?

  1. Abiogenesis

  2. Photosynthesis

  3. Chemosynthesis

  4. Hydrothermal vents
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Abiogenesis is the process by which organic molecules are formed from inorganic molecules. This process is thought to have occurred on Earth about 3.5 billion years ago.

Multiple choice

Which species of insect is found in the Sundarbans?

  1. Honeybee

  2. Butterfly

  3. Dragonfly

  4. Mosquito
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The mosquito is an insect species found in the Sundarbans.

Multiple choice

Which term refers to the practice of raising bees in an organic farming system?

  1. Organic mariculture

  2. Organic apiculture

  3. Organic horticulture

  4. Organic ranching
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Organic apiculture involves raising honey bees and other pollinators according to organic standards, which include providing access to diverse flowering plants, avoiding the use of synthetic pesticides and antibiotics, and maintaining hive health.

Multiple choice

Which of the following is the national insect of India?

  1. Honeybee

  2. Butterfly

  3. Dragonfly

  4. Ant
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The honeybee (Apis mellifera) is the national insect of India. It is a social insect that is found in various parts of India.

Multiple choice

Which type of honey is known for its high pollen content?

  1. Clover Honey

  2. Buckwheat Honey

  3. Manuka Honey

  4. Acacia Honey
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Buckwheat Honey is known for its high pollen content, which contributes to its dark color and strong flavor.

Multiple choice

Which type of honey is known for its distinct floral aroma and flavor, and is often highly prized by honey enthusiasts?

  1. Manuka Honey

  2. Acacia Honey

  3. Buckwheat Honey

  4. Clover Honey
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Manuka honey, produced by bees that feed on the nectar of the Manuka tree in New Zealand, is renowned for its unique flavor and potential health benefits.

Multiple choice

What is a pheromone trail?

  1. A chemical trail left by ants to mark a path

  2. A physical trail left by ants to mark a path

  3. A visual trail left by ants to mark a path

  4. A sound trail left by ants to mark a path
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

A pheromone trail is a chemical trail left by ants to mark a path. Ants release pheromones as they walk, and other ants are attracted to these pheromones, which helps them to find the shortest path between two points.