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Questions and Answers
Which of the following are examples of Crustaceans?
Which of the following are examples of Crustaceans?
- Pillbugs, millipedes, centipedes
- Crabs, shrimp, barnacles (correct)
- Daphnia, Cyclops, Ticks
- Spiders, ticks, mites
What is the distinguishing feature of Crustaceans compared to insects?
What is the distinguishing feature of Crustaceans compared to insects?
- They have jointed appendages
- They have legs on their abdomen as well as their thorax (correct)
- They have wings for flight
- They have three body segments
Which class of animals includes spiders, ticks, mites, and scorpions?
Which class of animals includes spiders, ticks, mites, and scorpions?
- Chelicerata
- Insecta
- Arachnida (correct)
- Crustacea
What do ticks feed on?
What do ticks feed on?
What is the email address of Dr. B.B. Nath?
What is the email address of Dr. B.B. Nath?
Flashcards
Examples of Crustaceans?
Examples of Crustaceans?
Crabs, shrimp, and barnacles.
Crustaceans vs. Insects?
Crustaceans vs. Insects?
Crustaceans have legs on both their abdomen and thorax, unlike insects.
What is Arachnida?
What is Arachnida?
Arachnida includes spiders, ticks, mites, and scorpions.
Ticks Diet?
Ticks Diet?
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Study Notes
Crustaceans Examples
- Crustaceans include species such as crabs, lobsters, shrimp, and barnacles.
- They are primarily aquatic animals found in various marine and freshwater environments.
Distinguishing Features of Crustaceans
- Crustaceans possess a hard exoskeleton made of chitin, which provides protection and structural support.
- Unlike insects, crustaceans have two pairs of antennae, whereas insects have only one pair.
Class of Arachnids
- The class Arachnida includes spiders, ticks, mites, and scorpions.
- Arachnids are characterized by having eight legs and lack antennae.
Ticks Feeding Habits
- Ticks are ectoparasites that primarily feed on the blood of mammals, birds, and sometimes reptiles.
- They can transmit various diseases to their hosts, making them significant in public health.
Contact Information
- Dr. B.B. Nath is not providing his email address in this context.
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