Zoology and Taxonomy Quiz

Questions and Answers

What is Protozoology primarily concerned with?

The study of fishes.

The study of one-celled animals. (correct)

The study of reptiles.

The study of insects.

Ichthyology specifically deals with which type of animals?

Reptiles

Fish (correct)

Birds

Mammals

What does the term 'Divergence' refer to in the study of zoology?

The development of a group of animals in a single distinct path.

The historical changes in animal classifications.

The same class of animals assuming different forms due to different environments. (correct)

Animals adapting similar shapes due to environmental pressures.

Which of the following studies falls under Economic Zoology?

The economic values of animals. Signup and view all the answers

Herpetology specializes in the study of which type of organism?

Reptiles Signup and view all the answers

What essential aspect does Historical Zoology encompass?

The study of animal history and evolution. Signup and view all the answers

Which branch of zoology examines the symptoms and causes of diseases?

Pathology Signup and view all the answers

What does Convergence refer to in zoological studies?

The occurrence of different animal classes sharing similar forms. Signup and view all the answers

What does the Naturalistic or Evolutionary Theory suggest about the origin of life?

Life formed from a series of chemical reactions Signup and view all the answers

Which of the following elements are considered major elements in the chemical composition of living things?

Carbon, Hydrogen, Oxygen, Nitrogen Signup and view all the answers

Which class of organic molecules is the most abundant and serves as a primary energy source?

Carbohydrates Signup and view all the answers

Which of the following is NOT a type of monosaccharide?

Sucrose Signup and view all the answers

Which of the following statements is true regarding disaccharides?

They contain the chemical formula C12H22O11 Signup and view all the answers

Which polysaccharide is primarily used for storage in plants?

Starch Signup and view all the answers

What defines lipids in terms of their composition?

They mainly contain carbon and hydrogen Signup and view all the answers

Which of the following is considered a source of energy for organisms?

Glucose Signup and view all the answers

What is the primary function of Vitamin D?

Promotes growth of bones and teeth Signup and view all the answers

Which of these foods is a source of Vitamin E?

Corn oil Signup and view all the answers

What role does Calcium play in the body?

Essential for bone and teeth formation Signup and view all the answers

Which mineral is required for the synthesis of thyroxine?

Iodine Signup and view all the answers

What is the pH level of a neutral solution?

Exactly 7 Signup and view all the answers

What is the primary function of Vitamin K?

Maintains prothrombin levels in blood plasma Signup and view all the answers

Which macromineral is crucial for maintaining fluid and acid-base balance?

Sodium Signup and view all the answers

Which of the following is NOT one of the five basic food groups?

Fats and oils Signup and view all the answers

What is the main function of adenosine triphosphate (ATP)?

To provide immediate energy for cellular activities Signup and view all the answers

Which nitrogen base is unique to ribonucleic acid (RNA)?

Uracil Signup and view all the answers

What percentage of the human brain is composed of water?

70-80% Signup and view all the answers

Which type of vitamins can be stored in the body for an extended period?

Fat-soluble vitamins Signup and view all the answers

Which statement about water is NOT true?

Water has a low surface tension. Signup and view all the answers

Which vitamin is primarily associated with maintaining the integrity of epithelial tissue and eyesight?

Vitamin A Signup and view all the answers

What is a characteristic of water that enhances its ability to function as a solvent?

High heat of vaporization Signup and view all the answers

What happens to water-soluble vitamins when they are not needed by the body?

They are excreted in urine Signup and view all the answers

What is the primary function of the Smooth ER?

Manufactures lipids and detoxifies certain poisons Signup and view all the answers

What role do ribosomes play in the cell?

Synthesize proteins from RNA and proteins Signup and view all the answers

Which of the following statements about lysosomes is correct?

They digest foreign particles and waste materials Signup and view all the answers

How does the Golgi apparatus contribute to cellular function?

It transports proteins to the outside of the cell Signup and view all the answers

What is the main difference between mitosis and meiosis?

Mitosis results in two daughter cells, whereas meiosis results in four daughter cells Signup and view all the answers

During which phase of the cell cycle do chromosomes appear single stranded and uncoiled?

G1 phase Signup and view all the answers

What is the role of centrioles in cells?

To aid in the distribution of chromosomes during cell division Signup and view all the answers

Which type of cell division involves the direct duplication of genetic material?

Amitosis Signup and view all the answers

Study Notes

Systematic Zoology and Taxonomy

Systematic Zoology deals with the classification of animals and can be subdivided into various fields of study.
Protozoology focuses on one-celled animals.
Ichthyology studies fish.
Herpetology covers reptiles.
Entomology is the study of insects.
Conchology involves the study of shells.
Parasitology examines parasitic organisms.
Mammalogy concerns mammals, which feed their young using mammary glands.
Distributional Zoology divides into zoogeography (animal distribution in environments) and ecology (animal-environment relationships).
Historical Zoology investigates fossils (paleontology), development of species (phylogeny), and the evolution of animal life.
Economic Zoology analyzes the economic value of animals.
Medical Zoology includes parasitology and pathology, which focus on diseases.

Theories on the Origin of Life

Divine Creation Theory posits life originates from a supernatural power (God).
Abiogenesis suggests life arose from non-living matter (Aristotle's view).
Cosmozonic Theory argues life came from outer planets as spores.
Philosophical Theory of Eternity states life has no beginning or end.
Marine Theory proposes life began in the sea.
Naturalistic Theory claims life resulted from chemical reactions.

Chemical Composition of Living Things

Six key elements in life: Carbon, Hydrogen, Oxygen, Nitrogen, Phosphorus, Sulfur (C, H, O, N, P, S).
Additional elements for life include Calcium, Sodium, Potassium, Magnesium, Iron.
Organic compounds: carbohydrates, lipids, proteins, nucleic acids.

Organic Compounds

Carbohydrates are primary energy sources; glucose (C6H12O6) is the simplest form.
Monosaccharides are simple sugars; examples include glucose, fructose, and galactose.
Disaccharides consist of two sugars; include maltose, sucrose, and lactose.
Polysaccharides are complex carbs; examples: starch (plant storage) and glycogen (animal storage).
Lipids are fats: include fats, oils, waxes, and steroids.

Inorganic Compounds

Water (H2O) is a universal solvent, crucial for cellular functions, comprising 60-90% of protoplasm.
Vitamins are organic compounds vital in small amounts, grouped into fat-soluble (A, D, E, K) and water-soluble (B, C).
Minerals are essential and constitute about 4-6% of body weight, divided into macrominerals (Calcium, Phosphorus) and microminerals (Iron, Zinc).

Basic Food Groups

Include dairy products, fruits, vegetables, grains, and meat.

Cellular Structure and Function

Smooth ER synthesizes lipids and detoxifies, while Rough ER synthesizes proteins.
Ribosomes are the site of protein synthesis.
Mitochondria are known as the "powerhouse" of cells, producing ATP.
Lysosomes digest foreign particles.
Golgi apparatus transports proteins and selects materials for cellular functions.
Vacuoles store materials within the cell.
Centrioles assist in chromosome distribution during cell division.

Cell Division

Mitosis is regulated by Mitosis Promoting Factor (MPF) for cell growth and replacement.
Three types of cell division:
- Unicellular cells undergo amitosis (simple division).
- Multicellular cells undergo mitotic division in somatic cells.
- Meiosis is for gamete development (sperm and egg cells).

Mitosis Cell Cycle

G1 phase: cell growth with single-stranded, uncoiled chromosomes.

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Description

Test your knowledge on the systematic classification of animals with our Zoology and Taxonomy quiz. This quiz covers various sub-disciplines such as Protozoology, Ichthyology, Entomology, and more. Challenge yourself and learn about the fascinating world of animal classification!