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States of Matter 107
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Solutions 61
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Nomenclature 15
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Hydrocarbons 13
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Alcohols 3
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Amines 2
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Polymers 5
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Biomolecules 13
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Proteins 26
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Enzymes 4
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Lipids 14
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Metabolism 39
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Vitamins 5
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Hormones 1
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Alloys 1
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Nucleus 1
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Cell Cycle 18
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Genomics 1
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Ecosystem 35
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Biomes 24
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Food Chains 15
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Biodiversity 23
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Habitat 4
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Skeletal System 116
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Nervous System 111
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Porifera 6
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Cnidaria 6
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Nematoda 6
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Annelida 7
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Arthropoda 12
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Mollusca 4
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Chordata 5
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Fish 76
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Amphibians 10
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Reptiles 14
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Birds 2
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Mammals 106
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Anatomy 17
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Physiology 20
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Reproduction 23
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Behavior 63
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Bacteriology 32
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Virology 33
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Mycology 16
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Parasitology 50
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GMOs 4
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Bio Enzymes 21
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Bio Hormones 32
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B Cells 1
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Clouds 1
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Marine Life 47
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Wetlands 5
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4th Grade Botany Plant Biology Quizzes, Questions & Answers
Recent Botany Plant Biology Quizzes
The 'Stems and Leaves Test' assesses understanding of plant physiology, focusing on water transport, structural support, and experimental observation in plants. It evaluates key concepts like transpiration, xylem function, and...
Questions: 21 | Attempts: 231 | Last updated: Mar 17, 2025
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Sample QuestionWhat is the process of water passing through the plant from the root to the leaves, and out through the stomates?
Choose the correct botanic name.
P.S. no need to use your real name at the start!
Questions: 49 | Attempts: 114 | Last updated: Apr 3, 2025
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Sample Question- Leafless stems, flat cladodes - Reduces transpiration
Below is a "Science quiz for grade 3 plants" made of ultimate questions about plants! Plants and animals form the living things on planet earth, and there are a lot of benefits that animals and humans derive from...
Questions: 10 | Attempts: 37870 | Last updated: Oct 11, 2025
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Sample QuestionWhat are three (3) parts of a plant?
The '2nd quarter pre assessment' quiz evaluates knowledge on the biology and cultivation of the cacao tree, key for chocolate production. It covers botanical characteristics, growth conditions, and the process from bean to...
Questions: 9 | Attempts: 385 | Last updated: Mar 20, 2025
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Sample QuestionThe Cacao or "Chocolate" Tree by Swapna Dutta Did you know that the scientific name for chocolate is "Theobroma Cacao”? The main ingredient used to make chocolate is the cocoa bean which comes from the cacao tree. Cacao trees grow close to the equator. They are found in South and Central America, Africa, and parts of Asia where it is warm and wet. The tree needs regular rainfall and fertile, well-irrigated soil. The cacao tree has large glossy leaves. They are red when young and turn green as they grow. The tree sprouts thousands of tiny flowers, pink or white in color, that cluster together on the trunk and branches. The trees are delicate and need to be protected from the wind. They require a fair amount of shade. The cacao trees produce flowers and fruits all year long. They start producing fruit when they are between 4 and 5 years old. The cacao tree fruit is a huge berry called cacao pod. They are usually egg- or melon-shaped and are 5 to 12 inches long and 3 to 5 inches wide. Each cacao pod contains 30 to 40 seeds. The beans grow on the inside of the cacao pods. It takes 20 to 25 pods to get 2 pounds of cocoa! The cacao pod is harvested twice a year. The pods are sliced open with a long, heavy knife called a machete, and the beans scooped out and left to dry in the sun. The beans are covered by a white coating. The pods can be many colors, depending on the variety of the bean. They can be bright yellow, orange, or various shades of green and red. 6 But chocolate cannot be made directly from the cocoa beans because they taste very bitter. In fact the word "chocolate" comes from the ancient Aztec’s word xocolatl, which means "bitter water." After the beans are taken out of their pods, they are laid out on screen racks in the sun and covered with banana leaves. They are left like this for a few days to make them soft and pulpy. This process reduces their bitterness and also removes the white coating. It does something else that is very important. It helps develop the typical aroma experienced when a package of chocolate is first opened. The beans are dried and cleaned. After that they are ready to be graded (chosen by size and quality), packed, and shipped for processing into chocolate products. Though cacao trees only grow around the equator, the beans are shipped to places all over the world. Then, in chocolate factories, they are roasted and ground into a thick syrup which is still quite bitter. It has to be processed and made fit to eat. After it is mixed with sugar and many other tasty things, it is poured into molds. Just before the mixture is ready to eat, cold air is blown over it to make it quite dry. The chocolate bars are then taken out of the molds and are ready to place in wrappers or simply eat. The syrup is also used in many delicious drinks, yummy candies, and tasty desserts. Chocolate has been a well-loved snack all around the world for the last two hundred years. Soldiers have carried familiar brown chocolate bars onto the battlefield for a quick energy snack while fighting. Cocoa beans have even been traded for wanted items almost like money. The “change” would be used to make chocolate drinks. Cocoa beans from the cacao tree are a pretty popular fruit! As it is used in paragraph 6, what is the best meaning for aroma?
This quiz titled 'Science 4 - POLLINATION' assesses knowledge on the fundamental aspects of pollination in plants. It covers key concepts such as the parts of a flower, agents of pollination, and the process of pollen transfer....
Questions: 5 | Attempts: 2100 | Last updated: Oct 22, 2025
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Sample QuestionWhat is the term for the transfer of pollen in plants?
This Grade 4 Chapter 2 Science Vocabulary quiz focuses on basic botanical concepts. Students are assessed on key terms like photosynthesis, chlorophyll, and parts of a flower, such as sepals, stamens, and pistil, alongside the...
Questions: 8 | Attempts: 188 | Last updated: Oct 12, 2025
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Sample QuestionThe process of plants making sugar is called...
This quiz, titled 'Descriptive Text Reading Quiz -1', challenges learners to understand details about the Rafflesia Arnoldi, the world's largest flower, and the Javan rhinoceros. It assesses reading comprehension and ability to...
Questions: 10 | Attempts: 7786 | Last updated: Mar 22, 2025
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Sample QuestionThe rafflesia arnoldi is the biggest flower in the world. It is unusual because of its large size. The flower is almost 100 centimeters in diameter and 140 centimeters in height. " Rafflesia" is derived from the name of the British Governor General, Sir Thomas Stamford Raffles, who once governed and built the Botanical Garden in Bogor. Though it is called Rafflesia after Raffles, the man who discovered the plant was Beccary, an Italian botanist who visited Sumatra in 1928. Rafflesia consists of two parts : the stick-like part which grows in the middle and the petals around and below it. While the flower is blossoming, it has a very unpleasant smell which affects insects, especially green flies. They seem eager to explore the flower. But if the flies touch the bottom part of the sticklike centre, they die. Question: What is the suitable tittle for the text?
The 'Collect and Classify - Basic ID, Term 3' quiz assesses knowledge of plant identification, focusing on characteristics like leaf arrangement, flower structure, and habitat. It's designed for learners interested in botany and...
Questions: 43 | Attempts: 85 | Last updated: Oct 17, 2025
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Sample Question* Leaves alternate, long, sheathing * Flowers actinomorphic, cream * Fruit a capsule * Wet ledges
The 'Science chapter 2 Quiz' focuses on key biological concepts, assessing knowledge on adaptations, pollination, plant classifications, and more. It's designed to enhance understanding of botany and plant biology, crucial for...
Questions: 24 | Attempts: 344 | Last updated: Mar 15, 2025
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Sample QuestionIs _____ anything that helps an oranism to survive in it's enviroment.
This '5th grade- Plant Unit' quiz assesses knowledge on plant physiology, focusing on key components like chlorophyll, xylem, and phloem. Students learn about root structures, transpiration, and the epidermis, enhancing their...
Questions: 30 | Attempts: 583 | Last updated: Oct 19, 2025
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Sample QuestionThe green chemical found in many plants is __________________.
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