History Of Biology
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Which of these animals is closely related to sharks?
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Blue Gill
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Trout
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Octopus
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Manta Ray
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About This Quiz
This quiz is used to help those college students who are having a hard time with Biology. This comes from the Principals of Biology.
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- 2.
Which of the following is an order of reptile?
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Water Born
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Swimming
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Crocodilian
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Amphibian
Correct Answer
A. CrocodilianExplanation
Crocodilian is the correct answer because it refers to a group of reptiles that includes crocodiles, alligators, and caimans. They are characterized by their long snouts, powerful jaws, and ability to live in both freshwater and saltwater habitats. Crocodilians are considered reptiles because they have scaly skin, lay eggs, and are cold-blooded.Rate this question:
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- 3.
Which term refers to the shedding of the skin?
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Halting
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Molting
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Branding
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Downing
Correct Answer
A. MoltingExplanation
Molting refers to the process of shedding the skin. It is a natural phenomenon that occurs in various animals, including reptiles, insects, and birds. During molting, the old skin is discarded and replaced with a new one. This process allows for growth, repair, and regeneration of the skin. It is an essential part of the life cycle for many species and helps them adapt to their changing environment.Rate this question:
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- 4.
Which of these is a bird?
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Sugar Glider
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Blue-Tongued Skink
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Blue Whale
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Blue-Footed Booby
Correct Answer
A. Blue-Footed BoobyExplanation
The Blue-Footed Booby is a bird because it is a species of marine bird found in the tropical and subtropical regions of the Pacific Ocean. It is known for its distinctive bright blue feet, which are used in courtship displays. The other options listed are not birds. A Sugar Glider is a small marsupial, a Blue-Tongued Skink is a type of lizard, and a Blue Whale is a marine mammal.Rate this question:
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- 5.
What mammal group are humans in?
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Marsupial
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Egg-Laying
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Furless
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Placental
Correct Answer
A. PlacentalExplanation
Humans are classified as placental mammals. Placental mammals are a group of mammals that give birth to live young, who develop inside the mother's uterus and are nourished by a placenta. This is in contrast to marsupials, which give birth to underdeveloped young that continue to develop outside the mother's body, and egg-laying mammals, which lay eggs instead of giving birth. Humans, like other placental mammals, have a placenta that allows for the exchange of nutrients and waste between the mother and the developing fetus.Rate this question:
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- 6.
What allows some birds such as chickens to digest hard materials such as seeds?
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Gizzard
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Spleen
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Buzz Saw
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Grime
Correct Answer
A. GizzardExplanation
The gizzard is a muscular organ found in birds that helps them digest hard materials such as seeds. It is a part of the digestive system and is responsible for grinding and breaking down tough food items. The gizzard contains small stones or grit that help in the mechanical breakdown of food, as birds do not have teeth to chew their food. This allows birds like chickens to effectively digest and extract nutrients from hard materials.Rate this question:
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- 7.
What type of circulatory system pumps blood into cavities instead of through vessels?
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Cavity Circulatory System
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Closed Circulatory System
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Open Circulatory System
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Pumping Circulatory System
Correct Answer
A. Open Circulatory SystemExplanation
An open circulatory system is a type of circulatory system where blood is pumped into cavities instead of through vessels. In this system, the blood flows freely through the body cavity, bathing the organs and tissues directly. This type of circulatory system is found in many invertebrates, such as insects and mollusks. It is characterized by a lower pressure and slower flow of blood compared to closed circulatory systems, where blood is contained within vessels.Rate this question:
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- 8.
What blood vessels take blood away from the heart?
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Veins
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Capillaries
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Short
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Arteries
Correct Answer
A. ArteriesExplanation
Arteries are the blood vessels that carry oxygenated blood away from the heart to the rest of the body. They have thick, muscular walls that help to maintain blood pressure and ensure efficient blood flow. Veins, on the other hand, carry deoxygenated blood back to the heart, while capillaries are tiny blood vessels that connect arteries and veins, allowing for the exchange of oxygen, nutrients, and waste products between the blood and tissues. Therefore, arteries are the correct answer as they are specifically responsible for carrying blood away from the heart.Rate this question:
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- 9.
Of which body system is the kidney an organ?
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Excretory System
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Digestive System
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Circulatory System
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Immune System
Correct Answer
A. Excretory SystemExplanation
The kidney is an organ of the excretory system. It plays a crucial role in filtering waste products and excess fluids from the blood, producing urine, and maintaining the body's fluid balance. The excretory system is responsible for eliminating metabolic waste and toxins from the body, ensuring the proper functioning of other systems. The kidney's main function aligns with the goals of the excretory system, making it the correct answer.Rate this question:
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- 10.
What type of tissue makes up the femur?
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Muscle
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Skin
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Cartilage
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Bone
Correct Answer
A. BoneExplanation
The femur is the longest and strongest bone in the human body, making up the thigh bone. It is composed of dense and strong osseous tissue, which gives it the ability to withstand large amounts of weight and pressure. The other options, such as muscle, skin, and cartilage, do not have the necessary structural integrity to form the femur.Rate this question:
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- 11.
Which of the following is produced by meiosis?
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Knees
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Eyes
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Egg
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Hair
Correct Answer
A. EggExplanation
Meiosis is a type of cell division that occurs in sexually reproducing organisms. It results in the formation of gametes, which are sex cells such as eggs and sperm. Since the question asks which of the given options is produced by meiosis, the correct answer is "Egg." Meiosis specifically leads to the production of haploid cells, which have half the number of chromosomes as the parent cell. Eggs are the female gametes produced through meiosis and are essential for sexual reproduction in most organisms.Rate this question:
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- 12.
What process produces a duplicate of the original cell?
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Downing
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Gaining
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Mitosis
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Meiosis
Correct Answer
A. MitosisExplanation
Mitosis is the process that produces a duplicate of the original cell. During mitosis, a single cell divides into two identical daughter cells, each containing the same genetic information as the parent cell. This process is essential for growth, development, and tissue repair in multicellular organisms. Mitosis ensures that each new cell receives a complete set of chromosomes and is genetically identical to the original cell.Rate this question:
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- 13.
What type of reproduction uses only one parent cell?
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Sexual Reproduction
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Asexual Reproduction
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Side Reproduction
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Off Reproduction
Correct Answer
A. Asexual ReproductionExplanation
Asexual reproduction is the correct answer because it involves the production of offspring from a single parent cell without the involvement of gametes or the fusion of genetic material from two different cells. This type of reproduction is common in many organisms, such as bacteria, fungi, and some plants and animals. It allows for rapid reproduction and colonization of new environments, as offspring are genetically identical to the parent. In contrast, sexual reproduction involves the fusion of gametes from two different parents, resulting in offspring with a combination of genetic material from both parents.Rate this question:
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- 14.
What is the rhythmic repetition surrounding the planetary day called?
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Planet Rhythm
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Attention Rhythm
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Rhyming Rhythm
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Circadian Rhythm
Correct Answer
A. Circadian RhythmExplanation
The correct answer is Circadian Rhythm. Circadian rhythm refers to the natural 24-hour cycle that regulates various biological processes in living organisms, including sleep-wake cycles, hormone production, and body temperature. It is often influenced by external cues, such as light and darkness, and helps to maintain a regular pattern of physiological and behavioral functions. This rhythmic repetition surrounding the planetary day is essential for maintaining overall health and well-being.Rate this question:
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- 15.
When a dog repeats a learned behavior and gets a reward, what process is shown?
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Conditioning
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Systemation
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Validation
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Progress
Correct Answer
A. ConditioningExplanation
When a dog repeats a learned behavior and gets a reward, the process that is shown is conditioning. Conditioning refers to the process of training an animal to associate a specific behavior with a reward or punishment. In this case, the dog has learned a behavior and is reinforced with a reward, which strengthens the association between the behavior and the reward. This conditioning process helps the dog to understand what behaviors are desired and encourages them to repeat those behaviors in the future.Rate this question:
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- 16.
Which of these is a chemical form of communication?
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Memory
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Pheromone
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Phantasm
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Gasoline
Correct Answer
A. PheromoneExplanation
Pheromones are a chemical form of communication used by many animals and insects to communicate with others of the same species. These chemical signals are released into the environment and can convey messages about mating, territory, alarm, or other important information. Memory, phantasm, and gasoline are not chemical forms of communication.Rate this question:
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- 17.
What is the tissue that gives rise to the xylem and phloem?
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Annual
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Cam Shaft
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Cambium
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Cambrium
Correct Answer
A. CambiumExplanation
Cambium is the tissue that gives rise to the xylem and phloem. It is a layer of actively dividing cells located between the xylem and phloem in the stems and roots of vascular plants. The cambium is responsible for the secondary growth of the plant, which results in the formation of new xylem cells towards the inside and new phloem cells towards the outside. This allows for the transport of water, nutrients, and sugars throughout the plant.Rate this question:
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- 18.
What type of root does grass have?
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Taproot
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Anchor Root
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Helper Root
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Fibrous Root
Correct Answer
A. Fibrous RootExplanation
Grass has fibrous roots. Fibrous roots are thin and spread out in a dense network, providing stability and preventing soil erosion. They do not have a main central root (taproot) like some other plants. Instead, the fibrous roots branch out extensively, allowing grass to effectively absorb water and nutrients from the soil. This type of root system is well-suited for grasses, as it helps them survive in various environmental conditions and withstand grazing or mowing.Rate this question:
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- 19.
Which type of roots grow above ground?
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Cloud Roots
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Flying Roots
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Aerial Roots
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Taproots
Correct Answer
A. Aerial RootsExplanation
Aerial roots are a type of roots that grow above the ground. They are commonly found in plants like mangroves and orchids. Aerial roots serve various purposes such as providing support to the plant, absorbing moisture from the air, and even helping with photosynthesis. These roots often have a specialized structure that allows them to cling onto surfaces such as tree trunks or rocks. Overall, aerial roots are an adaptation that enables plants to thrive in specific environments and conditions.Rate this question:
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- 20.
What type of plants always contain a xylem and phloem?
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Filling Plants
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Greening Plants
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Vascular Plants
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Nonvascular Plants
Correct Answer
A. Vascular PlantsExplanation
Vascular plants always contain xylem and phloem, which are specialized tissues responsible for transporting water, nutrients, and sugars throughout the plant. Xylem transports water and minerals from the roots to the rest of the plant, while phloem transports sugars produced during photosynthesis to different parts of the plant. This transport system allows vascular plants to grow larger and more complex compared to nonvascular plants, which lack xylem and phloem. Filling plants and greening plants are not recognized terms in botany, so they are not the correct answer.Rate this question:
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Mar 22, 2023Quiz Edited by
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Mar 14, 2015Quiz Created by
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