1.
Who is the father of zoology?
Correct Answer
C. Aristole
Explanation
Aristotle is considered the father of zoology because he made significant contributions to the field of biology, particularly in the study of animals. He classified and described a wide range of species, and his observations and writings laid the foundation for the scientific study of zoology. Aristotle's work on animals, including his detailed observations and categorizations, greatly influenced future scientists and shaped our understanding of the natural world.
2.
How many stomach compartments does a ruminant animal have?
Correct Answer
A. 4
Explanation
Ruminant animals have a four-compartment stomach, including the rumen, reticulum, omasum, and abomasum. These compartments work together to facilitate the digestion of plant material. The rumen and reticulum are responsible for the initial breakdown of food through microbial fermentation, while the omasum helps in water absorption and further breakdown of food particles. Finally, the abomasum acts as a true stomach, secreting digestive enzymes to break down proteins and other nutrients. Therefore, the correct answer is 4.
3.
Where can sponges be found?
Correct Answer
A. Sea
Explanation
Sponges can be found in the sea. They are aquatic animals that typically live in marine environments. Sponges are filter feeders, meaning they extract nutrients from the water by filtering it through their porous bodies. They are commonly found in coral reefs, rocky shores, and other coastal areas. Sponges play an important role in marine ecosystems as they provide habitat and food for many other organisms.
4.
What is the name given to animals with exoskeleton and live in salt water?
Correct Answer
C. Echinoderm
Explanation
Echinoderms are animals with exoskeletons that live in saltwater. They are characterized by their spiny skin and radial symmetry. Examples of echinoderms include starfish, sea urchins, and sea cucumbers.
5.
What do you call a man who studies mollusks?
Correct Answer
C. Malacologist
Explanation
A man who studies mollusks is called a malacologist. The term "malacology" refers to the scientific study of mollusks, which are a diverse group of invertebrate animals that include snails, clams, and octopuses. A malacologist would specialize in the classification, behavior, ecology, and evolution of these animals.
6.
Which of these is invertebrate?
Correct Answer
B. Snail
Explanation
A snail is an invertebrate because it does not have a backbone or a spinal column. Invertebrates are animals that lack a vertebral column and make up the majority of animal species on Earth. Lions, humans, and fish are all vertebrates because they possess a backbone.
7.
How many types of skeleton are there?
Correct Answer
B. 3
Explanation
There are three types of skeleton.
8.
In classifying living things, which of these is the highest category?
Correct Answer
D. Kingdom
Explanation
In classifying living things, the highest category is the Kingdom. This is because the Kingdom is the broadest and most inclusive taxonomic rank. It represents the highest level of classification and groups organisms based on their fundamental characteristics and overall similarities. The Kingdom category encompasses a wide range of organisms and serves as the starting point for further classification into more specific categories such as phylum, class, order, family, genus, and species.
9.
Which two of these consist the scientific name of Living things?
Correct Answer
A. Genus and specie
Explanation
The scientific name of living things consists of two parts: genus and species. The genus is a broader category that groups together closely related species, while the species is a specific identifier for a particular organism. This naming system, known as binomial nomenclature, allows scientists to classify and identify organisms based on their evolutionary relationships and characteristics.
10.
What are Pisces?
Correct Answer
B. Fishes
Explanation
Pisces refers to fishes.