An Ultimate Trivia Challenge On Animal Biology!

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| By Gregorynaomi

Gregorynaomi

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Quizzes Created: 1462 | Total Attempts: 828,522

Questions: 10 | Attempts: 213 | Updated: Mar 18, 2023

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An Ultimate Trivia Challenge On Animal Biology! - Quiz

Animals have proven to be inevitably a part of the biosphere with dazing features, contribution, and interactions in their various ecosystems. The study of the structure, embryology, evolution, classification, habits, and distribution of all animals, both living and extinct is the definition of animal biology. Which began in the pre-Darwin era with the works of Galen and Aristotle, who is known as the father of animal biology, which formed the basis of what animal biology is today. Why not give this quiz a try for the love of animal sake?

Questions and Answers

1.

How many levels of classifications are there?
- A.
  
  6
- B.
  
  7
- C.
  
  9
- D.
  
  8
Correct Answer
B. 7

Explanation
There are 7 levels of classifications.

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2.

Which of these is an Anthropod?
- A.
  
  Spider
- B.
  
  Turkey
- C.
  
  Snail
- D.
  
  Turtle
Correct Answer
A. Spider

Explanation
An anthropod is a type of invertebrate animal that has a segmented body, jointed appendages, and an exoskeleton. Spiders fit this description as they have a segmented body, eight jointed legs, and an exoskeleton. Turkeys, snails, and turtles do not have these characteristics, so they are not anthropods.

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3.

What was given for "phylum" in plant classification?
- A.
  
  Class
- B.
  
  Genus
- C.
  
  Division
- D.
  
  None
Correct Answer
C. Division

Explanation
In plant classification, the term "phylum" is not used. Instead, the correct term used is "division." The division is a taxonomic rank that groups plants based on their characteristics and evolutionary relationships. It is a higher rank than class and genus. Therefore, the correct answer is "Division."

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4.

What are animals with the same type of teeth?
- A.
  
  Monodent
- B.
  
  Heterodent
- C.
  
  Homodent
- D.
  
  None of these
Correct Answer
C. Homodent

Explanation
Homodent refers to animals that have teeth of the same type. This means that all the teeth in their mouth are similar in shape and function. Animals with homodent teeth include herbivores like cows and horses, as well as carnivores like dogs and cats. Having homodent teeth allows these animals to efficiently perform their specific feeding behaviors, whether it is grazing on plants or tearing apart meat.

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5.

Which of these is not a type of heterotrophic mode of nutrition?
- A.
  
  Saprophytic
- B.
  
  Holozoic
- C.
  
  Parasitic
- D.
  
  None of the above
Correct Answer
D. None of the above

Explanation
The question asks for a type of heterotrophic mode of nutrition that is not included in the given options. The options provided are "Saprophytic," "Holozoic," "Parasitic," and "None of the above." Since the first three options are all types of heterotrophic modes of nutrition, the correct answer must be "None of the above," as it does not represent a specific type of heterotrophic mode of nutrition.

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6.

How many modes of reproduction are there?
- A.
  
  2
- B.
  
  3
- C.
  
  4
- D.
  
  1
Correct Answer
A. 2

Explanation
There are two modes of reproduction.

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7.

Which of these is the dental formula of a mole?
- A.
  
  0.1.3.32.1.3.3
- B.
  
  2.1.2.2-32.1.2.2-3
- C.
  
  3.1.4.33.1.4.3
- D.
  
  3.1.4.23.1.4.2
Correct Answer
C. 3.1.4.33.1.4.3
8.

Which type of fish give birth to young ones alive?
- A.
  
  Sharks
- B.
  
  Starfishes
- C.
  
  Horsefish
- D.
  
  Jellyfish
Correct Answer
A. Sharks

Explanation
Sharks give birth to young ones alive. Unlike most fish that lay eggs, sharks are viviparous, meaning they give birth to live offspring. This is advantageous for the survival of the shark pups as they are already developed and have a higher chance of survival compared to eggs. Sharks have internal fertilization, where the male shark transfers sperm into the female's body, and the embryos develop inside the female until they are ready to be born.

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9.

Why are sponges the most primitive of all animal groups?
- A.
  
  They have long life span
- B.
  
  They are unicellular
- C.
  
  They live in water and are sessile
- D.
  
  They reproduce daily
Correct Answer
C. They live in water and are sessile

Explanation
Sponges are considered the most primitive of all animal groups because they live in water and are sessile. This means that they are stationary and attached to a surface, unable to move freely. This characteristic is a primitive trait found in early animal forms, as more advanced animals have developed the ability to move and adapt to different environments. Living in water and being sessile allows sponges to filter feed and obtain nutrients from the surrounding water, a simple and basic method of obtaining food.

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10.

What type of animal is warm blooded and is nourished by their mothers milk?
- A.
  
  Pisces
- B.
  
  Reptiles
- C.
  
  Mammals
- D.
  
  Amphibians
Correct Answer
C. Mammals

Explanation
Mammals are warm-blooded animals that have the unique characteristic of being nourished by their mother's milk. This distinguishes them from other types of animals such as fish (Pisces), reptiles, and amphibians. Mammals have mammary glands that produce milk, which is rich in nutrients and essential for the growth and development of their offspring. This adaptation allows mammals to provide their young with a consistent and specialized source of nutrition, ensuring their survival and well-being.

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